// license:BSD-3-Clause // copyright-holders:Carlos A. Lozano, Phil Stroffolino /*************************************************************************** Contra/Gryzor (c) 1987 Konami Notes: Press 1P and 2P together to advance through tests. Credits: Carlos A. Lozano: CPU emulation Phil Stroffolino: video driver Jose Tejada Gomez (of Grytra fame) for precious information on sprites Eric Hustvedt: palette optimizations and cocktail support 2008-07 Dip locations and factory settings verified with manual ***************************************************************************/ #include "emu.h" #include "includes/contra.h" #include "includes/konamipt.h" #include "cpu/m6809/hd6309.h" #include "cpu/m6809/m6809.h" #include "machine/gen_latch.h" #include "sound/ym2151.h" #include "speaker.h" INTERRUPT_GEN_MEMBER(contra_state::contra_interrupt) { if (m_k007121_1->ctrlram_r(7) & 0x02) device.execute().set_input_line(HD6309_IRQ_LINE, HOLD_LINE); } WRITE8_MEMBER(contra_state::contra_bankswitch_w) { membank("bank1")->set_entry(data & 0x0f); } WRITE8_MEMBER(contra_state::contra_sh_irqtrigger_w) { m_audiocpu->set_input_line(M6809_IRQ_LINE, ASSERT_LINE); } WRITE8_MEMBER(contra_state::sirq_clear_w) { m_audiocpu->set_input_line(M6809_IRQ_LINE, CLEAR_LINE); } WRITE8_MEMBER(contra_state::contra_coin_counter_w) { if (data & 0x01) machine().bookkeeping().coin_counter_w(0, data & 0x01); if (data & 0x02) machine().bookkeeping().coin_counter_w(1, (data & 0x02) >> 1); } void contra_state::contra_map(address_map &map) { map(0x0000, 0x0007).w(FUNC(contra_state::contra_K007121_ctrl_0_w)); map(0x0010, 0x0010).portr("SYSTEM"); map(0x0011, 0x0011).portr("P1"); map(0x0012, 0x0012).portr("P2"); map(0x0014, 0x0014).portr("DSW1"); map(0x0015, 0x0015).portr("DSW2"); map(0x0016, 0x0016).portr("DSW3"); map(0x0018, 0x0018).w(FUNC(contra_state::contra_coin_counter_w)); map(0x001a, 0x001a).w(FUNC(contra_state::contra_sh_irqtrigger_w)); map(0x001c, 0x001c).w("soundlatch", FUNC(generic_latch_8_device::write)); map(0x001e, 0x001e).nopw(); /* ? */ map(0x0060, 0x0067).w(FUNC(contra_state::contra_K007121_ctrl_1_w)); map(0x0c00, 0x0cff).ram().w(m_palette, FUNC(palette_device::write_indirect)).share("palette"); map(0x1000, 0x1fff).ram(); map(0x2000, 0x23ff).ram().w(FUNC(contra_state::contra_fg_cram_w)).share("fg_cram"); map(0x2400, 0x27ff).ram().w(FUNC(contra_state::contra_fg_vram_w)).share("fg_vram"); map(0x2800, 0x2bff).ram().w(FUNC(contra_state::contra_text_cram_w)).share("tx_cram"); map(0x2c00, 0x2fff).ram().w(FUNC(contra_state::contra_text_vram_w)).share("tx_vram"); map(0x3000, 0x3fff).ram().share("spriteram"); map(0x4000, 0x43ff).ram().w(FUNC(contra_state::contra_bg_cram_w)).share("bg_cram"); map(0x4400, 0x47ff).ram().w(FUNC(contra_state::contra_bg_vram_w)).share("bg_vram"); map(0x4800, 0x4fff).ram(); map(0x5000, 0x5fff).ram().share("spriteram_2"); map(0x6000, 0x7fff).bankr("bank1"); map(0x7000, 0x7000).w(FUNC(contra_state::contra_bankswitch_w)); map(0x8000, 0xffff).rom(); } void contra_state::sound_map(address_map &map) { map(0x0000, 0x0000).r("soundlatch", FUNC(generic_latch_8_device::read)); map(0x2000, 0x2001).rw("ymsnd", FUNC(ym2151_device::read), FUNC(ym2151_device::write)); map(0x4000, 0x4000).w(FUNC(contra_state::sirq_clear_w)); /* read triggers irq reset and latch read (in the hardware only). */ map(0x6000, 0x67ff).ram(); map(0x8000, 0xffff).rom(); } static INPUT_PORTS_START( contra ) PORT_START("SYSTEM") KONAMI8_SYSTEM_UNK PORT_START("P1") KONAMI8_B12_UNK(1) PORT_START("P2") KONAMI8_B12_UNK(2) PORT_START("DSW1") KONAMI_COINAGE_LOC(DEF_STR( Free_Play ), "No Coin B", SW1) /* "No Coin B" = coins produce sound, but no effect on coin counter */ PORT_START("DSW2") PORT_DIPNAME( 0x03, 0x02, DEF_STR( Lives ) ) PORT_DIPLOCATION("SW2:1,2") PORT_DIPSETTING( 0x03, "2" ) PORT_DIPSETTING( 0x02, "3" ) PORT_DIPSETTING( 0x01, "5" ) PORT_DIPSETTING( 0x00, "7" ) PORT_DIPNAME( 0x04, 0x00, DEF_STR( Unused ) ) PORT_DIPLOCATION("SW2:3") PORT_DIPSETTING( 0x04, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x18, 0x18, DEF_STR( Bonus_Life ) ) PORT_DIPLOCATION("SW2:4,5") PORT_DIPSETTING( 0x18, "30000 70000" ) PORT_DIPSETTING( 0x10, "40000 80000" ) PORT_DIPSETTING( 0x08, "40000" ) PORT_DIPSETTING( 0x00, "50000" ) PORT_DIPNAME( 0x60, 0x60, DEF_STR( Difficulty ) ) PORT_DIPLOCATION("SW2:6,7") PORT_DIPSETTING( 0x60, DEF_STR( Easy ) ) PORT_DIPSETTING( 0x40, DEF_STR( Normal ) ) PORT_DIPSETTING( 0x20, DEF_STR( Hard ) ) PORT_DIPSETTING( 0x00, DEF_STR( Hardest ) ) PORT_DIPNAME( 0x80, 0x00, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("SW2:8") PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_START("DSW3") PORT_DIPNAME( 0x01, 0x01, DEF_STR( Flip_Screen ) ) PORT_DIPLOCATION("SW3:1") PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unused ) ) PORT_DIPLOCATION("SW3:2") PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_SERVICE_DIPLOC( 0x04, IP_ACTIVE_LOW, "SW3:3" ) PORT_DIPNAME( 0x08, 0x08, "Sound" ) PORT_DIPLOCATION("SW3:4") PORT_DIPSETTING( 0x00, DEF_STR( Mono ) ) PORT_DIPSETTING( 0x08, DEF_STR( Stereo ) ) INPUT_PORTS_END static INPUT_PORTS_START( gryzor ) PORT_INCLUDE( contra ) PORT_MODIFY("DSW2") PORT_DIPNAME( 0x04, 0x00, DEF_STR( Cabinet ) ) PORT_DIPLOCATION("SW2:3") /* Not Used according to manual, used in gryzor sets */ PORT_DIPSETTING( 0x00, DEF_STR( Upright ) ) PORT_DIPSETTING( 0x04, DEF_STR( Cocktail ) ) PORT_MODIFY("DSW3") PORT_DIPNAME( 0x02, 0x02, "Upright Controls" ) PORT_DIPLOCATION("SW3:2") /* Not Used according to manual, used in gryzor sets */ PORT_DIPSETTING( 0x02, DEF_STR( Single ) ) PORT_DIPSETTING( 0x00, DEF_STR( Dual ) ) INPUT_PORTS_END static const gfx_layout gfxlayout = { 8,8, 0x4000, 4, { 0, 1, 2, 3 }, { 0, 4, 8, 12, 16, 20, 24, 28 }, { 0*32, 1*32, 2*32, 3*32, 4*32, 5*32, 6*32, 7*32 }, 32*8 }; static GFXDECODE_START( gfx_contra ) GFXDECODE_ENTRY( "gfx1", 0, gfxlayout, 0, 8*16 ) GFXDECODE_ENTRY( "gfx2", 0, gfxlayout, 8*16*16, 8*16 ) GFXDECODE_END void contra_state::machine_start() { uint8_t *ROM = memregion("maincpu")->base(); membank("bank1")->configure_entries(0, 16, &ROM[0x10000], 0x2000); } void contra_state::machine_reset() { m_audiocpu->set_input_line(M6809_IRQ_LINE, CLEAR_LINE); } void contra_state::contra(machine_config &config) { /* basic machine hardware */ HD6309E(config, m_maincpu, XTAL(24'000'000) / 8); /* 3000000? (HD63C09EP) */ m_maincpu->set_addrmap(AS_PROGRAM, &contra_state::contra_map); m_maincpu->set_vblank_int("screen", FUNC(contra_state::contra_interrupt)); MC6809E(config, m_audiocpu, XTAL(24'000'000)/8); /* 3000000? (HD68B09EP) */ m_audiocpu->set_addrmap(AS_PROGRAM, &contra_state::sound_map); config.set_maximum_quantum(attotime::from_hz(6000)); /* enough for the sound CPU to read all commands */ /* video hardware */ SCREEN(config, m_screen, SCREEN_TYPE_RASTER); m_screen->set_refresh_hz(60); m_screen->set_vblank_time(ATTOSECONDS_IN_USEC(2500) /* not accurate */); m_screen->set_size(37*8, 32*8); m_screen->set_visarea(0*8, 35*8-1, 2*8, 30*8-1); m_screen->set_screen_update(FUNC(contra_state::screen_update_contra)); m_screen->set_palette(m_palette); GFXDECODE(config, m_gfxdecode, m_palette, gfx_contra); PALETTE(config, m_palette, FUNC(contra_state::contra_palette)); m_palette->set_format(palette_device::xBGR_555, 2 * 8 * 16 * 16); m_palette->set_indirect_entries(128); m_palette->set_endianness(ENDIANNESS_LITTLE); K007121(config, m_k007121_1, 0); m_k007121_1->set_palette_tag(m_palette); K007121(config, m_k007121_2, 0); m_k007121_2->set_palette_tag(m_palette); /* sound hardware */ SPEAKER(config, "lspeaker").front_left(); SPEAKER(config, "rspeaker").front_right(); GENERIC_LATCH_8(config, "soundlatch"); YM2151(config, "ymsnd", XTAL(3'579'545)).add_route(0, "lspeaker", 0.60).add_route(1, "rspeaker", 0.60); } ROM_START( contra ) ROM_REGION( 0x30000, "maincpu", ROMREGION_ERASEFF ) /* 64k for code + 96k for banked ROMs */ ROM_LOAD( "633m03.18a", 0x20000, 0x08000, CRC(d045e1da) SHA1(ec781e98a6efb14861223250c6239b06ec98ed0b) ) ROM_CONTINUE( 0x08000, 0x08000 ) ROM_LOAD( "633i02.17a", 0x10000, 0x10000, CRC(b2f7bd9a) SHA1(6c29568419bc49f0be3995b0c34edd9038f6f8d9) ) ROM_REGION( 0x10000, "audiocpu", 0 ) /* 64k for SOUND code */ ROM_LOAD( "633e01.12a", 0x08000, 0x08000, CRC(d1549255) SHA1(d700c7de36746ba247e3a5d0410b7aa036aa4073) ) ROM_REGION( 0x80000, "gfx1", 0 ) ROM_LOAD16_BYTE( "633e04.7d", 0x00000, 0x40000, CRC(14ddc542) SHA1(c7d8592672a6e50c2fe6b0670001c340022f16f9) ) ROM_LOAD16_BYTE( "633e05.7f", 0x00001, 0x40000, CRC(42185044) SHA1(a6e2598d766e6995c1a912e4a04987e6f4d547ff) ) ROM_REGION( 0x80000, "gfx2", 0 ) ROM_LOAD16_BYTE( "633e06.16d", 0x00000, 0x40000, CRC(9cf6faae) SHA1(9ab79c06cb541ce6fdac322886b8a14a2f3f5cf7) ) ROM_LOAD16_BYTE( "633e07.16f", 0x00001, 0x40000, CRC(f2d06638) SHA1(0fa0fbfc53ab5c31b9de22f90153d9af37ff22ce) ) ROM_REGION( 0x0500, "proms", 0 ) ROM_LOAD( "633e08.10g", 0x0000, 0x0100, CRC(9f0949fa) SHA1(7c8fefdcae4523d008a7d39062194c7a80aa3500) ) /* 007121 #0 sprite lookup table */ ROM_LOAD( "633e09.12g", 0x0100, 0x0100, CRC(14ca5e19) SHA1(eeee2f8b3d1e4acf47de1e74c4e507ff924591e7) ) /* 007121 #0 char lookup table */ ROM_LOAD( "633f10.18g", 0x0200, 0x0100, CRC(2b244d84) SHA1(c3bde7afb501bae58d07721c637dc06938c22150) ) /* 007121 #1 sprite lookup table */ ROM_LOAD( "633f11.20g", 0x0300, 0x0100, CRC(14ca5e19) SHA1(eeee2f8b3d1e4acf47de1e74c4e507ff924591e7) ) /* 007121 #1 char lookup table */ ROM_REGION( 0x0001, "pals", 0 ) ROM_LOAD( "007766.20d.bin", 0x0000, 0x0001, NO_DUMP ) /* PAL16L8A-2CN */ ROM_END ROM_START( contra1 ) ROM_REGION( 0x30000, "maincpu", ROMREGION_ERASEFF ) /* 64k for code + 96k for banked ROMs */ ROM_LOAD( "633i03.18a", 0x20000, 0x08000, CRC(7fc0d8cf) SHA1(cf1cf15646a4e5dc72671e957bc51ca44d30995c) ) ROM_CONTINUE( 0x08000, 0x08000 ) ROM_LOAD( "633i02.17a", 0x10000, 0x10000, CRC(b2f7bd9a) SHA1(6c29568419bc49f0be3995b0c34edd9038f6f8d9) ) ROM_REGION( 0x10000, "audiocpu", 0 ) /* 64k for SOUND code */ ROM_LOAD( "633e01.12a", 0x08000, 0x08000, CRC(d1549255) SHA1(d700c7de36746ba247e3a5d0410b7aa036aa4073) ) ROM_REGION( 0x80000, "gfx1", 0 ) ROM_LOAD16_BYTE( "633e04.7d", 0x00000, 0x40000, CRC(14ddc542) SHA1(c7d8592672a6e50c2fe6b0670001c340022f16f9) ) ROM_LOAD16_BYTE( "633e05.7f", 0x00001, 0x40000, CRC(42185044) SHA1(a6e2598d766e6995c1a912e4a04987e6f4d547ff) ) ROM_REGION( 0x80000, "gfx2", 0 ) ROM_LOAD16_BYTE( "633e06.16d", 0x00000, 0x40000, CRC(9cf6faae) SHA1(9ab79c06cb541ce6fdac322886b8a14a2f3f5cf7) ) ROM_LOAD16_BYTE( "633e07.16f", 0x00001, 0x40000, CRC(f2d06638) SHA1(0fa0fbfc53ab5c31b9de22f90153d9af37ff22ce) ) ROM_REGION( 0x0400, "proms", 0 ) ROM_LOAD( "633e08.10g", 0x0000, 0x0100, CRC(9f0949fa) SHA1(7c8fefdcae4523d008a7d39062194c7a80aa3500) ) /* 007121 #0 sprite lookup table */ ROM_LOAD( "633e09.12g", 0x0100, 0x0100, CRC(14ca5e19) SHA1(eeee2f8b3d1e4acf47de1e74c4e507ff924591e7) ) /* 007121 #0 char lookup table */ ROM_LOAD( "633f10.18g", 0x0200, 0x0100, CRC(2b244d84) SHA1(c3bde7afb501bae58d07721c637dc06938c22150) ) /* 007121 #1 sprite lookup table */ ROM_LOAD( "633f11.20g", 0x0300, 0x0100, CRC(14ca5e19) SHA1(eeee2f8b3d1e4acf47de1e74c4e507ff924591e7) ) /* 007121 #1 char lookup table */ ROM_REGION( 0x0001, "pals", 0 ) ROM_LOAD( "007766.20d.bin", 0x0000, 0x0001, NO_DUMP ) /* PAL16L8A-2CN */ ROM_END ROM_START( contrae ) ROM_REGION( 0x30000, "maincpu", ROMREGION_ERASEFF ) /* 64k for code + 96k for banked ROMs */ ROM_LOAD( "633_e03.18a", 0x20000, 0x08000, CRC(7ebdb314) SHA1(b42c032cce7ae0c9b3eea6a41b7ffa5cb7fced5d) ) ROM_CONTINUE( 0x08000, 0x08000 ) ROM_LOAD( "633_e02.17a", 0x10000, 0x10000, CRC(9d5ebe66) SHA1(5218426e1494b4f6dec667f1ade7ada13aa04f2b) ) ROM_REGION( 0x10000, "audiocpu", 0 ) /* 64k for SOUND code */ ROM_LOAD( "633e01.12a", 0x08000, 0x08000, CRC(d1549255) SHA1(d700c7de36746ba247e3a5d0410b7aa036aa4073) ) // this PCB used official Konami riser-boards in place of the mask roms ROM_REGION( 0x80000, "gfx1", 0 ) ROM_LOAD16_BYTE( "633_e04_a.7d", 0x00000, 0x10000, CRC(e027f330) SHA1(e3480c0ed9f5ed5df829e66eb72e01ea39d5fca3) ) ROM_LOAD16_BYTE( "633_e04_b.7d", 0x20000, 0x10000, CRC(a71230f5) SHA1(c2c92b42a04adbb4c7ba3d4632b9a9db0555840e) ) ROM_LOAD16_BYTE( "633_e04_c.7d", 0x40000, 0x10000, CRC(0b103d01) SHA1(95e7feb7103d71b43ba921b7a376a2faf642621b) ) ROM_LOAD16_BYTE( "633_e04_d.7d", 0x60000, 0x10000, CRC(ab3faa60) SHA1(905c1eaa5fb46904058977582c9bb3132ba165f7) ) ROM_LOAD16_BYTE( "633_e05_a.7f", 0x00001, 0x10000, CRC(81a70a77) SHA1(c7493474af0144c05d3d98b2f77a3dae2d8d7ca5) ) ROM_LOAD16_BYTE( "633_e05_b.7f", 0x20001, 0x10000, CRC(55556f29) SHA1(ebd52abd4adb9c4302050579fa126fde49fb468d) ) ROM_LOAD16_BYTE( "633_e05_c.7f", 0x40001, 0x10000, CRC(acba86bf) SHA1(c248c837b1f8093bcaf465b0c75b67f1f67a3f61) ) ROM_LOAD16_BYTE( "633_e05_d.7f", 0x60001, 0x10000, CRC(59cf234d) SHA1(4a6bb30789e581c0600c55d8e8fba778e30ba299) ) ROM_REGION( 0x80000, "gfx2", 0 ) ROM_LOAD16_BYTE( "633_e06_a.16d", 0x00000, 0x10000, CRC(030079c5) SHA1(3f93e05e9df0a9dde570b771e04b719cf0ace967) ) ROM_LOAD16_BYTE( "633_e06_b.16d", 0x20000, 0x10000, CRC(e17d5807) SHA1(15ebbf62d026cc8ac75c9877304458cbc0c5d5e0) ) ROM_LOAD16_BYTE( "633_e06_c.16d", 0x40000, 0x10000, CRC(7d6a28cd) SHA1(9fbbe0460406bb8b3e2e572c4d5a2f8be4ba9c2e) ) ROM_LOAD16_BYTE( "633_e06_d.16d", 0x60000, 0x10000, CRC(83db378f) SHA1(b9a2235382836fe06868d3bbd45978653bf5c91d) ) ROM_LOAD16_BYTE( "633_e07_a.16f", 0x00001, 0x10000, CRC(8fcd40e5) SHA1(980273dc9108cc546b2146ec1e9db5dd440c4bd2) ) ROM_LOAD16_BYTE( "633_e07_b.16f", 0x20001, 0x10000, CRC(694e306e) SHA1(f077aefb2b1ed29b27ed02b094007fe6b50a06a1) ) ROM_LOAD16_BYTE( "633_e07_c.16f", 0x40001, 0x10000, CRC(fb33f3ff) SHA1(c6f6035a1478e8d2cdab01ddf2ec07a834b79593) ) ROM_LOAD16_BYTE( "633_e07_d.16f", 0x60001, 0x10000, CRC(cfab0988) SHA1(3961bcbc3093b787211ab2815914f90a89df78b1) ) ROM_REGION( 0x0500, "proms", 0 ) ROM_LOAD( "633e08.10g", 0x0000, 0x0100, CRC(9f0949fa) SHA1(7c8fefdcae4523d008a7d39062194c7a80aa3500) ) /* 007121 #0 sprite lookup table */ ROM_LOAD( "633e09.12g", 0x0100, 0x0100, CRC(14ca5e19) SHA1(eeee2f8b3d1e4acf47de1e74c4e507ff924591e7) ) /* 007121 #0 char lookup table */ ROM_LOAD( "633e10.18g", 0x0200, 0x0100, CRC(e782c494) SHA1(9459e721a4361fc4fbace3a017211f0199dee24d) ) /* 007121 #1 sprite lookup table */ // earlier rev ROM_LOAD( "633e11.20g", 0x0300, 0x0100, CRC(14ca5e19) SHA1(eeee2f8b3d1e4acf47de1e74c4e507ff924591e7) ) /* 007121 #1 char lookup table */ ROM_REGION( 0x0001, "pals", 0 ) ROM_LOAD( "007766.20d.bin", 0x0000, 0x0001, NO_DUMP ) /* PAL16L8A-2CN */ ROM_END ROM_START( contraj ) ROM_REGION( 0x30000, "maincpu", ROMREGION_ERASEFF ) /* 64k for code + 96k for banked ROMs */ ROM_LOAD( "633n03.18a", 0x20000, 0x08000, CRC(fedab568) SHA1(7fd4546335bdeef7f8326d4cbde7fa36d74e5cfc) ) ROM_CONTINUE( 0x08000, 0x08000 ) ROM_LOAD( "633k02.17a", 0x10000, 0x10000, CRC(5d5f7438) SHA1(489fe56ca57ef4f6a7792fba07a9656009f3f285) ) ROM_REGION( 0x10000, "audiocpu", 0 ) /* 64k for SOUND code */ ROM_LOAD( "633e01.12a", 0x08000, 0x08000, CRC(d1549255) SHA1(d700c7de36746ba247e3a5d0410b7aa036aa4073) ) ROM_REGION( 0x80000, "gfx1", 0 ) ROM_LOAD16_BYTE( "633e04.7d", 0x00000, 0x40000, CRC(14ddc542) SHA1(c7d8592672a6e50c2fe6b0670001c340022f16f9) ) ROM_LOAD16_BYTE( "633e05.7f", 0x00001, 0x40000, CRC(42185044) SHA1(a6e2598d766e6995c1a912e4a04987e6f4d547ff) ) ROM_REGION( 0x80000, "gfx2", 0 ) ROM_LOAD16_BYTE( "633e06.16d", 0x00000, 0x40000, CRC(9cf6faae) SHA1(9ab79c06cb541ce6fdac322886b8a14a2f3f5cf7) ) ROM_LOAD16_BYTE( "633e07.16f", 0x00001, 0x40000, CRC(f2d06638) SHA1(0fa0fbfc53ab5c31b9de22f90153d9af37ff22ce) ) ROM_REGION( 0x0400, "proms", 0 ) ROM_LOAD( "633e08.10g", 0x0000, 0x0100, CRC(9f0949fa) SHA1(7c8fefdcae4523d008a7d39062194c7a80aa3500) ) /* 007121 #0 sprite lookup table */ ROM_LOAD( "633e09.12g", 0x0100, 0x0100, CRC(14ca5e19) SHA1(eeee2f8b3d1e4acf47de1e74c4e507ff924591e7) ) /* 007121 #0 char lookup table */ ROM_LOAD( "633f10.18g", 0x0200, 0x0100, CRC(2b244d84) SHA1(c3bde7afb501bae58d07721c637dc06938c22150) ) /* 007121 #1 sprite lookup table */ ROM_LOAD( "633f11.20g", 0x0300, 0x0100, CRC(14ca5e19) SHA1(eeee2f8b3d1e4acf47de1e74c4e507ff924591e7) ) /* 007121 #1 char lookup table */ ROM_REGION( 0x0001, "pals", 0 ) ROM_LOAD( "007766.20d.bin", 0x0000, 0x0001, NO_DUMP ) /* PAL16L8A-2CN */ ROM_END ROM_START( contraj1 ) ROM_REGION( 0x30000, "maincpu", ROMREGION_ERASEFF ) /* 64k for code + 96k for banked ROMs */ ROM_LOAD( "633k03.18a", 0x20000, 0x08000, CRC(bdb9196d) SHA1(fad170e8fda94c9c9d7b82433daa30b80af12efc) ) ROM_CONTINUE( 0x08000, 0x08000 ) ROM_LOAD( "633k02.17a", 0x10000, 0x10000, CRC(5d5f7438) SHA1(489fe56ca57ef4f6a7792fba07a9656009f3f285) ) ROM_REGION( 0x10000, "audiocpu", 0 ) /* 64k for SOUND code */ ROM_LOAD( "633e01.12a", 0x08000, 0x08000, CRC(d1549255) SHA1(d700c7de36746ba247e3a5d0410b7aa036aa4073) ) ROM_REGION( 0x80000, "gfx1", 0 ) ROM_LOAD16_BYTE( "633e04.7d", 0x00000, 0x40000, CRC(14ddc542) SHA1(c7d8592672a6e50c2fe6b0670001c340022f16f9) ) ROM_LOAD16_BYTE( "633e05.7f", 0x00001, 0x40000, CRC(42185044) SHA1(a6e2598d766e6995c1a912e4a04987e6f4d547ff) ) ROM_REGION( 0x80000, "gfx2", 0 ) ROM_LOAD16_BYTE( "633e06.16d", 0x00000, 0x40000, CRC(9cf6faae) SHA1(9ab79c06cb541ce6fdac322886b8a14a2f3f5cf7) ) ROM_LOAD16_BYTE( "633e07.16f", 0x00001, 0x40000, CRC(f2d06638) SHA1(0fa0fbfc53ab5c31b9de22f90153d9af37ff22ce) ) ROM_REGION( 0x0400, "proms", 0 ) ROM_LOAD( "633e08.10g", 0x0000, 0x0100, CRC(9f0949fa) SHA1(7c8fefdcae4523d008a7d39062194c7a80aa3500) ) /* 007121 #0 sprite lookup table */ ROM_LOAD( "633e09.12g", 0x0100, 0x0100, CRC(14ca5e19) SHA1(eeee2f8b3d1e4acf47de1e74c4e507ff924591e7) ) /* 007121 #0 char lookup table */ ROM_LOAD( "633f10.18g", 0x0200, 0x0100, CRC(2b244d84) SHA1(c3bde7afb501bae58d07721c637dc06938c22150) ) /* 007121 #1 sprite lookup table */ ROM_LOAD( "633f11.20g", 0x0300, 0x0100, CRC(14ca5e19) SHA1(eeee2f8b3d1e4acf47de1e74c4e507ff924591e7) ) /* 007121 #1 char lookup table */ ROM_REGION( 0x0001, "pals", 0 ) ROM_LOAD( "007766.20d.bin", 0x0000, 0x0001, NO_DUMP ) /* PAL16L8A-2CN */ ROM_END ROM_START( gryzor ) ROM_REGION( 0x30000, "maincpu", ROMREGION_ERASEFF ) /* 64k for code + 96k for banked ROMs */ ROM_LOAD( "633j03.18a", 0x20000, 0x08000, CRC(20919162) SHA1(2f375166428ee03f6e8ac0372a373bb8ab35e64c) ) ROM_CONTINUE( 0x08000, 0x08000 ) ROM_LOAD( "633j02.17a", 0x10000, 0x10000, CRC(b5922f9a) SHA1(441a23dc99a908ec2c09c855e73070dbab8c5ae2) ) ROM_REGION( 0x10000, "audiocpu", 0 ) /* 64k for SOUND code */ ROM_LOAD( "633e01.12a", 0x08000, 0x08000, CRC(d1549255) SHA1(d700c7de36746ba247e3a5d0410b7aa036aa4073) ) ROM_REGION( 0x80000, "gfx1", 0 ) ROM_LOAD16_BYTE( "633e04.7d", 0x00000, 0x40000, CRC(14ddc542) SHA1(c7d8592672a6e50c2fe6b0670001c340022f16f9) ) ROM_LOAD16_BYTE( "633e05.7f", 0x00001, 0x40000, CRC(42185044) SHA1(a6e2598d766e6995c1a912e4a04987e6f4d547ff) ) ROM_REGION( 0x80000, "gfx2", 0 ) ROM_LOAD16_BYTE( "633e06.16d", 0x00000, 0x40000, CRC(9cf6faae) SHA1(9ab79c06cb541ce6fdac322886b8a14a2f3f5cf7) ) ROM_LOAD16_BYTE( "633e07.16f", 0x00001, 0x40000, CRC(f2d06638) SHA1(0fa0fbfc53ab5c31b9de22f90153d9af37ff22ce) ) ROM_REGION( 0x0400, "proms", 0 ) ROM_LOAD( "633e08.10g", 0x0000, 0x0100, CRC(9f0949fa) SHA1(7c8fefdcae4523d008a7d39062194c7a80aa3500) ) /* 007121 #0 sprite lookup table */ ROM_LOAD( "633e09.12g", 0x0100, 0x0100, CRC(14ca5e19) SHA1(eeee2f8b3d1e4acf47de1e74c4e507ff924591e7) ) /* 007121 #0 char lookup table */ ROM_LOAD( "633f10.18g", 0x0200, 0x0100, CRC(2b244d84) SHA1(c3bde7afb501bae58d07721c637dc06938c22150) ) /* 007121 #1 sprite lookup table */ ROM_LOAD( "633f11.20g", 0x0300, 0x0100, CRC(14ca5e19) SHA1(eeee2f8b3d1e4acf47de1e74c4e507ff924591e7) ) /* 007121 #1 char lookup table */ ROM_REGION( 0x0001, "pals", 0 ) ROM_LOAD( "007766.20d.bin", 0x0000, 0x0001, NO_DUMP ) /* PAL16L8A-2CN */ ROM_END ROM_START( gryzor1 ) ROM_REGION( 0x30000, "maincpu", ROMREGION_ERASEFF ) /* 64k for code + 96k for banked ROMs */ ROM_LOAD( "633g2.18a", 0x20000, 0x08000, CRC(92ca77bd) SHA1(3a56f51a617edff9f2a60df0141dff040881b82a) ) ROM_CONTINUE( 0x08000, 0x08000 ) ROM_LOAD( "633g3.17a", 0x10000, 0x10000, CRC(bbd9e95e) SHA1(fd5de1bcc485de7b8fc2e321351c2e3ddd25d053) ) ROM_REGION( 0x10000, "audiocpu", 0 ) /* 64k for SOUND code */ ROM_LOAD( "633e01.12a", 0x08000, 0x08000, CRC(d1549255) SHA1(d700c7de36746ba247e3a5d0410b7aa036aa4073) ) ROM_REGION( 0x80000, "gfx1", 0 ) ROM_LOAD16_BYTE( "633e04.7d", 0x00000, 0x40000, CRC(14ddc542) SHA1(c7d8592672a6e50c2fe6b0670001c340022f16f9) ) ROM_LOAD16_BYTE( "633e05.7f", 0x00001, 0x40000, CRC(42185044) SHA1(a6e2598d766e6995c1a912e4a04987e6f4d547ff) ) ROM_REGION( 0x80000, "gfx2", 0 ) ROM_LOAD16_BYTE( "633e06.16d", 0x00000, 0x40000, CRC(9cf6faae) SHA1(9ab79c06cb541ce6fdac322886b8a14a2f3f5cf7) ) ROM_LOAD16_BYTE( "633e07.16f", 0x00001, 0x40000, CRC(f2d06638) SHA1(0fa0fbfc53ab5c31b9de22f90153d9af37ff22ce) ) ROM_REGION( 0x0400, "proms", 0 ) ROM_LOAD( "633e08.10g", 0x0000, 0x0100, CRC(9f0949fa) SHA1(7c8fefdcae4523d008a7d39062194c7a80aa3500) ) /* 007121 #0 sprite lookup table */ ROM_LOAD( "633e09.12g", 0x0100, 0x0100, CRC(14ca5e19) SHA1(eeee2f8b3d1e4acf47de1e74c4e507ff924591e7) ) /* 007121 #0 char lookup table */ ROM_LOAD( "633f10.18g", 0x0200, 0x0100, CRC(2b244d84) SHA1(c3bde7afb501bae58d07721c637dc06938c22150) ) /* 007121 #1 sprite lookup table */ ROM_LOAD( "633f11.20g", 0x0300, 0x0100, CRC(14ca5e19) SHA1(eeee2f8b3d1e4acf47de1e74c4e507ff924591e7) ) /* 007121 #1 char lookup table */ ROM_REGION( 0x0001, "pals", 0 ) ROM_LOAD( "007766.20d.bin", 0x0000, 0x0001, NO_DUMP ) /* PAL16L8A-2CN */ ROM_END /* Bootlegs */ ROM_START( contrab ) ROM_REGION( 0x30000, "maincpu", ROMREGION_ERASEFF ) /* 64k for code + 96k for banked ROMs */ ROM_LOAD( "3.ic20", 0x20000, 0x08000, CRC(d045e1da) SHA1(ec781e98a6efb14861223250c6239b06ec98ed0b) ) /* == 633m03.18a */ ROM_CONTINUE( 0x08000, 0x08000 ) ROM_LOAD( "1.ic19", 0x10000, 0x10000, CRC(b2f7bd9a) SHA1(6c29568419bc49f0be3995b0c34edd9038f6f8d9) ) /* == 633i03.18a */ ROM_REGION( 0x10000, "audiocpu", 0 ) /* 64k for SOUND code */ ROM_LOAD( "3.ic63", 0x08000, 0x08000, CRC(d1549255) SHA1(d700c7de36746ba247e3a5d0410b7aa036aa4073) ) /* == 633k01.12a */ ROM_REGION( 0x80000, "gfx1", 0 ) /* bootleg versions use smaller gfx ROMs, but the data is the same */ ROM_LOAD( "7.rom", 0x00000, 0x10000, CRC(57f467d2) SHA1(e30be315980f421143d1357174af678362836285) ) ROM_LOAD( "10.rom", 0x10000, 0x10000, CRC(e6db9685) SHA1(4d5ccfe95b082fe9830e7a316f88fd6f02464900) ) ROM_LOAD( "9.rom", 0x20000, 0x10000, CRC(875c61de) SHA1(e8dc42fef810a9f5471d96cb5297eb29296ba472) ) ROM_LOAD( "8.rom", 0x30000, 0x10000, CRC(642765d6) SHA1(d1563a392b8d8409f0f2159c2e82cd34b9ca2900) ) ROM_LOAD( "15.rom", 0x40000, 0x10000, CRC(daa2324b) SHA1(8a5fb8b79957291dc952e19e6973c64bb7230816) ) ROM_LOAD( "16.rom", 0x50000, 0x10000, CRC(e27cc835) SHA1(cb980b1fed110c7e4ef21fa11f44e5aea100881b) ) ROM_LOAD( "17.rom", 0x60000, 0x10000, CRC(ce4330b9) SHA1(0a2bd31baa0bc5e3745ee5ddac995557a551d58c) ) ROM_LOAD( "18.rom", 0x70000, 0x10000, CRC(1571ce42) SHA1(04082ed78b5e7f20b99d6edfb6c363574abd6158) ) ROM_REGION( 0x80000, "gfx2", 0 ) /* bootleg versions use smaller gfx ROMs, but the data is the same */ ROM_LOAD( "4.rom", 0x00000, 0x10000, CRC(2cc7e52c) SHA1(7598a63346bf06dd34fd643fdff53fc3de6768a6) ) ROM_LOAD( "5.rom", 0x10000, 0x10000, CRC(e01a5b9c) SHA1(58c99cf99f209c584da757320a2f107244056d4c) ) ROM_LOAD( "6.rom", 0x20000, 0x10000, CRC(aeea6744) SHA1(220b42f707db99967bdcbd9ac66fcc83675a72aa) ) ROM_LOAD( "14.rom", 0x30000, 0x10000, CRC(765afdc7) SHA1(b7f6871cb154ee7e42e683bce08b73b00e61b0bc) ) ROM_LOAD( "11.rom", 0x40000, 0x10000, CRC(bd9ba92c) SHA1(e7f65ed20cd7754cc476e8fab7e56105cedcdb98) ) ROM_LOAD( "12.rom", 0x50000, 0x10000, CRC(d0be7ec2) SHA1(5aa829b8ffbe3f5f92ba672b1c24bfb7836ba1a3) ) ROM_LOAD( "13.rom", 0x60000, 0x10000, CRC(2b513d12) SHA1(152ebd849751cc2e95513134ce773a6b2eeb320e) ) /* This last section, 0x70000-0x7ffff is empty */ ROM_REGION( 0x0500, "proms", 0 ) ROM_LOAD( "633e08.10g", 0x0000, 0x0100, CRC(9f0949fa) SHA1(7c8fefdcae4523d008a7d39062194c7a80aa3500) ) /* 007121 #0 sprite lookup table */ ROM_LOAD( "633e09.12g", 0x0100, 0x0100, CRC(14ca5e19) SHA1(eeee2f8b3d1e4acf47de1e74c4e507ff924591e7) ) /* 007121 #0 char lookup table */ ROM_LOAD( "633f10.18g", 0x0200, 0x0100, CRC(2b244d84) SHA1(c3bde7afb501bae58d07721c637dc06938c22150) ) /* 007121 #1 sprite lookup table */ ROM_LOAD( "633f11.20g", 0x0300, 0x0100, CRC(14ca5e19) SHA1(eeee2f8b3d1e4acf47de1e74c4e507ff924591e7) ) /* 007121 #1 char lookup table */ ROM_LOAD( "conprom.53", 0x0400, 0x0100, CRC(05a1da7e) SHA1(ec0bdfc9da05c99e6a283014769db6d641f1a0aa) ) /* unknown (only present in this bootleg) */ ROM_END ROM_START( contrabj ) ROM_REGION( 0x30000, "maincpu", ROMREGION_ERASEFF ) /* 64k for code + 96k for banked ROMs */ ROM_LOAD( "2.2k", 0x20000, 0x08000, CRC(fedab568) SHA1(7fd4546335bdeef7f8326d4cbde7fa36d74e5cfc) ) /* == 633n03.18a */ ROM_CONTINUE( 0x08000, 0x08000 ) ROM_LOAD( "1.2h", 0x10000, 0x10000, CRC(5d5f7438) SHA1(489fe56ca57ef4f6a7792fba07a9656009f3f285) ) /* == 633k02.17a */ ROM_REGION( 0x10000, "audiocpu", 0 ) /* 64k for SOUND code */ ROM_LOAD( "a3.4p", 0x08000, 0x08000, CRC(d1549255) SHA1(d700c7de36746ba247e3a5d0410b7aa036aa4073) ) /* == 633k01.12a */ ROM_REGION( 0x80000, "gfx1", 0 ) /* bootleg versions use smaller gfx ROMs, but the data is the same */ ROM_LOAD( "a7.14f", 0x00000, 0x10000, CRC(57f467d2) SHA1(e30be315980f421143d1357174af678362836285) ) ROM_LOAD( "a10.14l", 0x10000, 0x10000, CRC(e6db9685) SHA1(4d5ccfe95b082fe9830e7a316f88fd6f02464900) ) ROM_LOAD( "a9.14k", 0x20000, 0x10000, CRC(875c61de) SHA1(e8dc42fef810a9f5471d96cb5297eb29296ba472) ) ROM_LOAD( "a8.14h", 0x30000, 0x10000, CRC(642765d6) SHA1(d1563a392b8d8409f0f2159c2e82cd34b9ca2900) ) ROM_LOAD( "a15.14r", 0x40000, 0x10000, CRC(daa2324b) SHA1(8a5fb8b79957291dc952e19e6973c64bb7230816) ) ROM_LOAD( "a16.14t", 0x50000, 0x10000, CRC(e27cc835) SHA1(cb980b1fed110c7e4ef21fa11f44e5aea100881b) ) ROM_LOAD( "a17.14v", 0x60000, 0x10000, CRC(ce4330b9) SHA1(0a2bd31baa0bc5e3745ee5ddac995557a551d58c) ) ROM_LOAD( "a18.14w", 0x70000, 0x10000, CRC(1571ce42) SHA1(04082ed78b5e7f20b99d6edfb6c363574abd6158) ) ROM_REGION( 0x80000, "gfx2", 0 ) /* bootleg versions use smaller gfx ROMs, but the data is the same */ ROM_LOAD( "a4.14a", 0x00000, 0x10000, CRC(2cc7e52c) SHA1(7598a63346bf06dd34fd643fdff53fc3de6768a6) ) ROM_LOAD( "a5.14c", 0x10000, 0x10000, CRC(e01a5b9c) SHA1(58c99cf99f209c584da757320a2f107244056d4c) ) ROM_LOAD( "e6.14d", 0x20000, 0x10000, CRC(aeea6744) SHA1(220b42f707db99967bdcbd9ac66fcc83675a72aa) ) /* Yes, this one was labeled "E" and not "A" */ ROM_LOAD( "a14.14q", 0x30000, 0x10000, CRC(765afdc7) SHA1(b7f6871cb154ee7e42e683bce08b73b00e61b0bc) ) ROM_LOAD( "a11.14m", 0x40000, 0x10000, CRC(bd9ba92c) SHA1(e7f65ed20cd7754cc476e8fab7e56105cedcdb98) ) ROM_LOAD( "a12.14n", 0x50000, 0x10000, CRC(d0be7ec2) SHA1(5aa829b8ffbe3f5f92ba672b1c24bfb7836ba1a3) ) ROM_LOAD( "a13.14p", 0x60000, 0x10000, CRC(2b513d12) SHA1(152ebd849751cc2e95513134ce773a6b2eeb320e) ) /* This last section, 0x70000-0x7ffff is empty */ ROM_REGION( 0x0400, "proms", 0 ) ROM_LOAD( "633e08.10g", 0x0000, 0x0100, CRC(9f0949fa) SHA1(7c8fefdcae4523d008a7d39062194c7a80aa3500) ) /* 007121 #0 sprite lookup table */ ROM_LOAD( "633e09.12g", 0x0100, 0x0100, CRC(14ca5e19) SHA1(eeee2f8b3d1e4acf47de1e74c4e507ff924591e7) ) /* 007121 #0 char lookup table */ ROM_LOAD( "633f10.18g", 0x0200, 0x0100, CRC(2b244d84) SHA1(c3bde7afb501bae58d07721c637dc06938c22150) ) /* 007121 #1 sprite lookup table */ ROM_LOAD( "633f11.20g", 0x0300, 0x0100, CRC(14ca5e19) SHA1(eeee2f8b3d1e4acf47de1e74c4e507ff924591e7) ) /* 007121 #1 char lookup table */ ROM_END ROM_START( contrabj1 ) ROM_REGION( 0x30000, "maincpu", ROMREGION_ERASEFF ) /* 64k for code + 96k for banked ROMs */ ROM_LOAD( "2__,contrabtj2.2k", 0x20000, 0x08000, CRC(bdb9196d) SHA1(fad170e8fda94c9c9d7b82433daa30b80af12efc) ) /* == 633k03.18a */ ROM_CONTINUE( 0x08000, 0x08000 ) ROM_LOAD( "1.2h", 0x10000, 0x10000, CRC(5d5f7438) SHA1(489fe56ca57ef4f6a7792fba07a9656009f3f285) ) /* == 633k02.17a */ ROM_REGION( 0x10000, "audiocpu", 0 ) /* 64k for SOUND code */ ROM_LOAD( "a3.4p", 0x08000, 0x08000, CRC(d1549255) SHA1(d700c7de36746ba247e3a5d0410b7aa036aa4073) ) /* == 633k01.12a */ ROM_REGION( 0x80000, "gfx1", 0 ) /* bootleg versions use smaller gfx ROMs, but the data is the same */ ROM_LOAD( "a7.14f", 0x00000, 0x10000, CRC(57f467d2) SHA1(e30be315980f421143d1357174af678362836285) ) ROM_LOAD( "a10.14l", 0x10000, 0x10000, CRC(e6db9685) SHA1(4d5ccfe95b082fe9830e7a316f88fd6f02464900) ) ROM_LOAD( "a9.14k", 0x20000, 0x10000, CRC(875c61de) SHA1(e8dc42fef810a9f5471d96cb5297eb29296ba472) ) ROM_LOAD( "a8.14h", 0x30000, 0x10000, CRC(642765d6) SHA1(d1563a392b8d8409f0f2159c2e82cd34b9ca2900) ) ROM_LOAD( "a15.14r", 0x40000, 0x10000, CRC(daa2324b) SHA1(8a5fb8b79957291dc952e19e6973c64bb7230816) ) ROM_LOAD( "a16.14t", 0x50000, 0x10000, CRC(e27cc835) SHA1(cb980b1fed110c7e4ef21fa11f44e5aea100881b) ) ROM_LOAD( "a17.14v", 0x60000, 0x10000, CRC(ce4330b9) SHA1(0a2bd31baa0bc5e3745ee5ddac995557a551d58c) ) ROM_LOAD( "a18.14w", 0x70000, 0x10000, CRC(1571ce42) SHA1(04082ed78b5e7f20b99d6edfb6c363574abd6158) ) ROM_REGION( 0x80000, "gfx2", 0 ) /* bootleg versions use smaller gfx ROMs, but the data is the same */ ROM_LOAD( "a4.14a", 0x00000, 0x10000, CRC(2cc7e52c) SHA1(7598a63346bf06dd34fd643fdff53fc3de6768a6) ) ROM_LOAD( "a5.14c", 0x10000, 0x10000, CRC(e01a5b9c) SHA1(58c99cf99f209c584da757320a2f107244056d4c) ) ROM_LOAD( "e6.14d", 0x20000, 0x10000, CRC(aeea6744) SHA1(220b42f707db99967bdcbd9ac66fcc83675a72aa) ) /* Yes, this one was labeled "E" and not "A" */ ROM_LOAD( "a14.14q", 0x30000, 0x10000, CRC(765afdc7) SHA1(b7f6871cb154ee7e42e683bce08b73b00e61b0bc) ) ROM_LOAD( "a11.14m", 0x40000, 0x10000, CRC(bd9ba92c) SHA1(e7f65ed20cd7754cc476e8fab7e56105cedcdb98) ) ROM_LOAD( "a12.14n", 0x50000, 0x10000, CRC(d0be7ec2) SHA1(5aa829b8ffbe3f5f92ba672b1c24bfb7836ba1a3) ) ROM_LOAD( "a13.14p", 0x60000, 0x10000, CRC(2b513d12) SHA1(152ebd849751cc2e95513134ce773a6b2eeb320e) ) /* This last section, 0x70000-0x7ffff is empty */ ROM_REGION( 0x0400, "proms", 0 ) ROM_LOAD( "633e08.10g", 0x0000, 0x0100, CRC(9f0949fa) SHA1(7c8fefdcae4523d008a7d39062194c7a80aa3500) ) /* 007121 #0 sprite lookup table */ ROM_LOAD( "633e09.12g", 0x0100, 0x0100, CRC(14ca5e19) SHA1(eeee2f8b3d1e4acf47de1e74c4e507ff924591e7) ) /* 007121 #0 char lookup table */ ROM_LOAD( "633f10.18g", 0x0200, 0x0100, CRC(2b244d84) SHA1(c3bde7afb501bae58d07721c637dc06938c22150) ) /* 007121 #1 sprite lookup table */ ROM_LOAD( "633f11.20g", 0x0300, 0x0100, CRC(14ca5e19) SHA1(eeee2f8b3d1e4acf47de1e74c4e507ff924591e7) ) /* 007121 #1 char lookup table */ ROM_END GAME( 1987, contra, 0, contra, contra, contra_state, empty_init, ROT90, "Konami", "Contra (US / Asia, set 1)", MACHINE_SUPPORTS_SAVE ) GAME( 1987, contra1, contra, contra, contra, contra_state, empty_init, ROT90, "Konami", "Contra (US / Asia, set 2)", MACHINE_SUPPORTS_SAVE ) GAME( 1987, contrae, contra, contra, contra, contra_state, empty_init, ROT90, "Konami", "Contra (US / Asia, set 3)", MACHINE_SUPPORTS_SAVE ) GAME( 1987, contraj, contra, contra, contra, contra_state, empty_init, ROT90, "Konami", "Contra (Japan, set 1)", MACHINE_SUPPORTS_SAVE ) GAME( 1987, contraj1, contra, contra, contra, contra_state, empty_init, ROT90, "Konami", "Contra (Japan, set 2)", MACHINE_SUPPORTS_SAVE ) GAME( 1987, gryzor, contra, contra, gryzor, contra_state, empty_init, ROT90, "Konami", "Gryzor (set 1)", MACHINE_SUPPORTS_SAVE ) GAME( 1987, gryzor1, contra, contra, gryzor, contra_state, empty_init, ROT90, "Konami", "Gryzor (set 2)", MACHINE_SUPPORTS_SAVE ) GAME( 1987, contrab, contra, contra, contra, contra_state, empty_init, ROT90, "bootleg", "Contra (bootleg)", MACHINE_SUPPORTS_SAVE ) GAME( 1987, contrabj, contra, contra, contra, contra_state, empty_init, ROT90, "bootleg", "Contra (Japan bootleg, set 1)", MACHINE_SUPPORTS_SAVE ) GAME( 1987, contrabj1, contra, contra, contra, contra_state, empty_init, ROT90, "bootleg", "Contra (Japan bootleg, set 2)", MACHINE_SUPPORTS_SAVE )