/***************************************************************************

Misc early Z80 games with simple color bitmap graphics

    - Space King 2    (c) Konami
    - Kosmo Killer    bootleg
    - Kamikaze        (c) Leijac Corporation
    - Astro Invader   (c) Stern
    - Space Intruder  (c) Shoei

Space Intruder emulation by Lee Taylor (lee@defender.demon.co.uk),
    December 1998.

***************************************************************************/

#include "driver.h"
#include "sound/samples.h"
#include "includes/astinvad.h"


static ADDRESS_MAP_START( kamikaze_readmem, ADDRESS_SPACE_PROGRAM, 8 )
	AM_RANGE(0x0000, 0x1bff) AM_READ(MRA8_ROM)
	AM_RANGE(0x1c00, 0x3fff) AM_READ(MRA8_RAM)
ADDRESS_MAP_END

static ADDRESS_MAP_START( kamikaze_writemem, ADDRESS_SPACE_PROGRAM, 8 )
	AM_RANGE(0x0000, 0x1bff) AM_WRITE(MWA8_ROM)
	AM_RANGE(0x1c00, 0x1fff) AM_WRITE(MWA8_RAM)
	AM_RANGE(0x2000, 0x3fff) AM_WRITE(MWA8_RAM) AM_BASE(&videoram) AM_SIZE(&videoram_size)
	AM_RANGE(0x4000, 0x4fff) AM_WRITE(MWA8_NOP) /* sloppy game code writes here */
ADDRESS_MAP_END


static ADDRESS_MAP_START( spaceint_readmem, ADDRESS_SPACE_PROGRAM, 8 )
	AM_RANGE(0x0000, 0x1fff) AM_READ(MRA8_ROM)
	AM_RANGE(0x2000, 0x23ff) AM_READ(MRA8_RAM)
	AM_RANGE(0x4000, 0x5fff) AM_READ(MRA8_RAM)
ADDRESS_MAP_END

static ADDRESS_MAP_START( spaceint_writemem, ADDRESS_SPACE_PROGRAM, 8 )
	AM_RANGE(0x0000, 0x17ff) AM_WRITE(MWA8_ROM)
	AM_RANGE(0x2000, 0x23ff) AM_WRITE(MWA8_RAM)
	AM_RANGE(0x4000, 0x5fff) AM_WRITE(spaceint_videoram_w) AM_BASE(&videoram) AM_SIZE(&videoram_size)
ADDRESS_MAP_END


static ADDRESS_MAP_START( kamikaze_readport, ADDRESS_SPACE_IO, 8 )
	ADDRESS_MAP_FLAGS( AMEF_ABITS(8) )
	AM_RANGE(0x08, 0x08) AM_READ(input_port_0_r)
	AM_RANGE(0x09, 0x09) AM_READ(input_port_1_r)
	AM_RANGE(0x0a, 0x0a) AM_READ(input_port_2_r)
ADDRESS_MAP_END

static ADDRESS_MAP_START( kamikaze_writeport, ADDRESS_SPACE_IO, 8 )
	ADDRESS_MAP_FLAGS( AMEF_ABITS(8) )
	AM_RANGE(0x04, 0x04) AM_WRITE(astinvad_sound1_w)
	AM_RANGE(0x05, 0x05) AM_WRITE(astinvad_sound2_w)
ADDRESS_MAP_END


static ADDRESS_MAP_START( spaceint_readport, ADDRESS_SPACE_IO, 8 )
	ADDRESS_MAP_FLAGS( AMEF_ABITS(8) )
	AM_RANGE(0x00, 0x00) AM_READ(input_port_0_r)
	AM_RANGE(0x01, 0x01) AM_READ(input_port_1_r)
ADDRESS_MAP_END

static ADDRESS_MAP_START( spaceint_writeport, ADDRESS_SPACE_IO, 8 )
	ADDRESS_MAP_FLAGS( AMEF_ABITS(8) )
	AM_RANGE(0x02, 0x02) AM_WRITE(spaceint_sound1_w)
	AM_RANGE(0x03, 0x03) AM_WRITE(spaceint_color_w)
	AM_RANGE(0x04, 0x04) AM_WRITE(spaceint_sound2_w)
ADDRESS_MAP_END


#define COMMON_INPUT_BITS \
	PORT_START_TAG("IN0") \
	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN1 ) \
	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_START2 ) \
	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_START1 ) \
	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNUSED ) \
	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 ) \
	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_2WAY \
	PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_2WAY \
	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNUSED ) \


static INPUT_PORTS_START( kamikaze )
	COMMON_INPUT_BITS

	PORT_START_TAG("IN1")
	PORT_DIPNAME( 0x03, 0x03, DEF_STR( Lives ) )
	PORT_DIPSETTING(    0x03, "3" )
	PORT_DIPSETTING(    0x01, "4" )
	PORT_DIPSETTING(    0x02, "5" )
	PORT_DIPSETTING(    0x00, "6" )
	PORT_DIPNAME( 0x04, 0x00, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x00, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x04, DEF_STR( On ) )
	PORT_DIPNAME( 0x88, 0x88, DEF_STR( Bonus_Life ) )
	PORT_DIPSETTING(    0x88, "5000" )
	PORT_DIPSETTING(    0x80, "10000" )
	PORT_DIPSETTING(    0x08, "15000" )
	PORT_DIPSETTING(    0x00, "20000" )
	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER(2)
	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_2WAY PORT_PLAYER(2)
	PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_2WAY PORT_PLAYER(2)

	PORT_START_TAG("IN2")
	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_VBLANK )
	PORT_BIT( 0xfe, IP_ACTIVE_HIGH, IPT_UNKNOWN )

	PORT_START_TAG("IN3")
	PORT_DIPNAME( 0xff, 0x00, DEF_STR( Cabinet ) )
	PORT_DIPSETTING(    0x00, DEF_STR( Upright ) )
	PORT_DIPSETTING(    0xff, DEF_STR( Cocktail ) )
INPUT_PORTS_END

static INPUT_PORTS_START( astinvad )
	COMMON_INPUT_BITS

	PORT_START_TAG("IN1")
	PORT_DIPNAME( 0x01, 0x00, DEF_STR( Lives ) )
	PORT_DIPSETTING(    0x00, "3" )
	PORT_DIPSETTING(    0x01, "4" )
	PORT_DIPNAME( 0x02, 0x02, DEF_STR( Bonus_Life ) )
	PORT_DIPSETTING(    0x02, "10000" )
	PORT_DIPSETTING(    0x00, "20000" )
	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_UNKNOWN )
	PORT_DIPNAME( 0x88, 0x00, DEF_STR( Coinage ) )
	PORT_DIPSETTING(    0x88, DEF_STR( 3C_1C ) )
	PORT_DIPSETTING(    0x80, DEF_STR( 2C_1C ) )
	PORT_DIPSETTING(    0x00, DEF_STR( 1C_1C ) )
	PORT_DIPSETTING(    0x08, DEF_STR( 1C_2C ) )

	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_COCKTAIL
	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_2WAY PORT_COCKTAIL
	PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_2WAY PORT_COCKTAIL

	PORT_START_TAG("IN2")
	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_VBLANK )
	PORT_BIT( 0xfe, IP_ACTIVE_HIGH, IPT_UNKNOWN )

	PORT_START_TAG("IN3")
	PORT_DIPNAME( 0xff, 0x00, DEF_STR( Cabinet ) )
	PORT_DIPSETTING(    0x00, DEF_STR( Upright ) )
	PORT_DIPSETTING(    0xff, DEF_STR( Cocktail ) )
INPUT_PORTS_END

static INPUT_PORTS_START( spcking2 )
	COMMON_INPUT_BITS

	PORT_START_TAG("IN1")
	PORT_DIPNAME( 0x03, 0x00, DEF_STR( Lives ) )
	PORT_DIPSETTING(    0x00, "3" )
	PORT_DIPSETTING(    0x01, "4" )
	PORT_DIPSETTING(    0x02, "5" )
	PORT_DIPSETTING(    0x03, "6" )
	PORT_DIPNAME( 0x04, 0x00, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x00, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x04, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x00, DEF_STR( Bonus_Life ) )
	PORT_DIPSETTING(    0x08, "1000" )
	PORT_DIPSETTING(    0x00, "2000" )
	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_COCKTAIL
	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_2WAY PORT_COCKTAIL
	PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_2WAY PORT_COCKTAIL
	PORT_DIPNAME( 0x80, 0x00, "Coin Info" )
	PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )

	PORT_START_TAG("IN2")
	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_VBLANK )
	PORT_BIT( 0xfe, IP_ACTIVE_HIGH, IPT_UNKNOWN )

	PORT_START_TAG("IN3")
	PORT_DIPNAME( 0xff, 0x00, DEF_STR( Cabinet ) )
	PORT_DIPSETTING(    0x00, DEF_STR( Upright ) )
	PORT_DIPSETTING(    0x01, DEF_STR( Cocktail ) )
INPUT_PORTS_END

static INPUT_PORTS_START( spaceint )
	PORT_START_TAG("IN0")
	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_START1 )
	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_START2 )
	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_2WAY
	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_2WAY
	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 )
	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_2WAY PORT_COCKTAIL
	PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_2WAY PORT_COCKTAIL
	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_COCKTAIL

	PORT_START_TAG("IN1")
	PORT_DIPNAME( 0x01, 0x00, DEF_STR( Unused ) )
	PORT_DIPSETTING(    0x00, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x01, DEF_STR( On ) )
	PORT_DIPNAME( 0x06, 0x00, DEF_STR( Lives ) )
	PORT_DIPSETTING(    0x00, "3" )
	PORT_DIPSETTING(    0x04, "4" )
	PORT_DIPSETTING(    0x02, "5" )
	PORT_DIPNAME( 0x08, 0x00, DEF_STR( Coinage ) )
	PORT_DIPSETTING(    0x00, DEF_STR( 1C_1C ) )
	PORT_DIPSETTING(    0x08, DEF_STR( 1C_2C ) )

	PORT_START_TAG("IN2")
	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN1 ) PORT_IMPULSE(1) /* causes NMI */

	PORT_START_TAG("IN3")
	PORT_DIPNAME( 0xff, 0x00, DEF_STR( Cabinet ) )
	PORT_DIPSETTING(    0x00, DEF_STR( Upright ) )
	PORT_DIPSETTING(    0xff, DEF_STR( Cocktail ) )
INPUT_PORTS_END


static INTERRUPT_GEN( spaceint_interrupt )
{
	if (readinputport(2) & 1)	/* coin */
		cpunum_set_input_line(0, INPUT_LINE_NMI, PULSE_LINE);

	cpunum_set_input_line(0, 0, HOLD_LINE);
}


static MACHINE_DRIVER_START( kamikaze )

	/* basic machine hardware */
	MDRV_CPU_ADD(Z80, 2000000)
	MDRV_CPU_PROGRAM_MAP(kamikaze_readmem,kamikaze_writemem)
	MDRV_CPU_IO_MAP(kamikaze_readport,kamikaze_writeport)
	MDRV_CPU_VBLANK_INT(irq0_line_hold,2)    /* two interrupts per frame */

	/* video hardware */
	MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER)
	MDRV_VIDEO_UPDATE(astinvad)

	MDRV_SCREEN_ADD("main", 0)
	MDRV_SCREEN_FORMAT(BITMAP_FORMAT_RGB32)
	MDRV_SCREEN_SIZE(32*8, 32*8)
	MDRV_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 4*8, 32*8-1)
	MDRV_SCREEN_REFRESH_RATE(60)
	MDRV_SCREEN_VBLANK_TIME(DEFAULT_REAL_60HZ_VBLANK_DURATION)

	/* sound hardware */
	MDRV_SPEAKER_STANDARD_MONO("mono")

	MDRV_SOUND_ADD(SAMPLES, 0)
	MDRV_SOUND_CONFIG(astinvad_samples_interface)
	MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50)
MACHINE_DRIVER_END


static MACHINE_DRIVER_START( spcking2 )

	/* basic machine hardware */
	MDRV_IMPORT_FROM(kamikaze)

	/* video hardware */
	MDRV_VIDEO_UPDATE( spcking2 )

	MDRV_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 2*8, 30*8-1)
MACHINE_DRIVER_END


static MACHINE_DRIVER_START( spaceint )

	/* basic machine hardware */
	MDRV_CPU_ADD(Z80, 2000000)        /* 2 MHz? */
	MDRV_CPU_PROGRAM_MAP(spaceint_readmem,spaceint_writemem)
	MDRV_CPU_IO_MAP(spaceint_readport,spaceint_writeport)
	MDRV_CPU_VBLANK_INT(spaceint_interrupt,1)

	/* video hardware */
	MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER)
	MDRV_VIDEO_START(spaceint)
	MDRV_VIDEO_UPDATE(spaceint)

	MDRV_SCREEN_ADD("main", 0)
	MDRV_SCREEN_FORMAT(BITMAP_FORMAT_RGB32)
	MDRV_SCREEN_SIZE(32*8, 32*8)
	MDRV_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 1*8, 31*8-1)
	MDRV_SCREEN_REFRESH_RATE(60)

	/* sound hardware */
	MDRV_SPEAKER_STANDARD_MONO("mono")

	MDRV_SOUND_ADD(SAMPLES, 0)
	MDRV_SOUND_CONFIG(astinvad_samples_interface)
	MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50)
MACHINE_DRIVER_END


ROM_START( kamikaze )
	ROM_REGION( 0x10000, REGION_CPU1, 0 )
	ROM_LOAD( "km01",         0x0000, 0x0800, CRC(8aae7414) SHA1(91cb5c268a03960d50401000903d70dc29f904fb) )
	ROM_LOAD( "km02",         0x0800, 0x0800, CRC(6c7a2beb) SHA1(86447d077a58e8c1fc096d0d32b02d18523019a6) )
	ROM_LOAD( "km03",         0x1000, 0x0800, CRC(3e8dedb6) SHA1(19679d0e8ebe2d19dc766b12a07335b1220fb568) )
	ROM_LOAD( "km04",         0x1800, 0x0800, CRC(494e1f6d) SHA1(f9626072d80897a977c10fe9523a8b608f1f7b7c) )

	ROM_REGION( 0x0400, REGION_PROMS, 0 )
	ROM_LOAD( "ai_vid_c.rom", 0x0000, 0x0400, BAD_DUMP CRC(b45287ff) SHA1(7e558eaf402641d7ff60171f854030219fbf9a59)  )
ROM_END

ROM_START( astinvad )
	ROM_REGION( 0x10000, REGION_CPU1, 0 )
	ROM_LOAD( "ai_cpu_1.rom", 0x0000, 0x0400, CRC(20e3ec41) SHA1(7e77fa3c51d1e83ce91a24808301d9f1e0bed18e) )
	ROM_LOAD( "ai_cpu_2.rom", 0x0400, 0x0400, CRC(e8f1ab55) SHA1(b3e38f2d6bdb65ee7c53c8d5dd3951a3fd43c51c) )
	ROM_LOAD( "ai_cpu_3.rom", 0x0800, 0x0400, CRC(a0092553) SHA1(34fced8ce06d912980ba45fad8d80d2a2e3357b9) )
	ROM_LOAD( "ai_cpu_4.rom", 0x0c00, 0x0400, CRC(be14185c) SHA1(59ecf450682dab9840c891c18ccda1d5ec4cc954) )
	ROM_LOAD( "ai_cpu_5.rom", 0x1000, 0x0400, CRC(fee681ec) SHA1(b4b94f62e598030e6a432a0bb83d18d0e342aed9) )
	ROM_LOAD( "ai_cpu_6.rom", 0x1400, 0x0400, CRC(eb338863) SHA1(e841c6c5903dd6dee9ec2fedaff431f4a31d738a) )
	ROM_LOAD( "ai_cpu_7.rom", 0x1800, 0x0400, CRC(16dcfea4) SHA1(b6a0e206a604297f548ac4658664e98b2d04f75f) )

	ROM_REGION( 0x0400, REGION_PROMS, 0 )
	ROM_LOAD( "ai_vid_c.rom", 0x0000, 0x0400, CRC(b45287ff) SHA1(7e558eaf402641d7ff60171f854030219fbf9a59) )
ROM_END

ROM_START( kosmokil )
	ROM_REGION( 0x10000, REGION_CPU1, 0 )
	ROM_LOAD( "1.bin",     0x0000, 0x0400, CRC(8d851fb2) SHA1(06b3816ecb45c5d034447a875669a96f443339f5) )
	ROM_LOAD( "us1-2.bin", 0x0400, 0x0400, CRC(786599d2) SHA1(70db8dae052c3556948d75b741ef4346aa947479) )
	ROM_LOAD( "si1-3.bin", 0x0800, 0x0400, CRC(12621222) SHA1(062b1dff3e129dff23e55bef0d29c72ac5f212c4) )
	ROM_LOAD( "ib1-4.bin", 0x0c00, 0x0400, CRC(a5c56156) SHA1(557f5fbb5e9fe4d7450f3cf97ed3c935b9dd5c1a) )
	ROM_LOAD( "bi1-5.bin", 0x1000, 0x0400, CRC(5e8b2b6f) SHA1(ec8499325d5a3dcb0d10e9f12b9d3a03f629bbfd) )
	ROM_LOAD( "il1-6.bin", 0x1400, 0x0400, CRC(a076de05) SHA1(bdb076b89795d69824c99a27473089f203690055) )
	ROM_LOAD( "li1-7.bin", 0x1800, 0x0400, CRC(ee9adb63) SHA1(038e6cadfdfe05c45a79ed9a54cff428de33d24c) )

	ROM_REGION( 0x0400, REGION_PROMS, 0 )
	ROM_LOAD( "40.bin", 0x0000, 0x0400,  CRC(d62a3e62) SHA1(00d42988203fbf167791cf5b887f06d1d015e942) )
ROM_END

ROM_START( spcking2 )
	ROM_REGION( 0x10000, REGION_CPU1, 0 )
	ROM_LOAD( "1.bin",        0x0000, 0x0400, CRC(716fe9e0) SHA1(d5131abf6e3e6650ff9f649a999bf1d8ae8afb78) )
	ROM_LOAD( "2.bin",        0x0400, 0x0400, CRC(6f6d4e5c) SHA1(0269c3b9da2723411c16ee13ff53e2140e49e7ff) )
	ROM_LOAD( "3.bin",        0x0800, 0x0400, CRC(2ab1c280) SHA1(62cb2445b3f859bddd5617e4ebfb37eedf8bd11e) )
	ROM_LOAD( "4.bin",        0x0c00, 0x0400, CRC(07ba1f21) SHA1(26468e142edef3475e71320292bd1817552a9218) )
	ROM_LOAD( "5.bin",        0x1000, 0x0400, CRC(b084c074) SHA1(1c7e86ae35cd69679712cd8a209b4a70a2075163) )
	ROM_LOAD( "6.bin",        0x1400, 0x0400, CRC(b53d7791) SHA1(45415bcccb03a9c61cea611df807b011e8cc0d2d) )

	ROM_REGION( 0x0400, REGION_PROMS, 0 )
	ROM_LOAD( "c.bin",        0x0000, 0x0400, CRC(d27fe595) SHA1(1781281110b57ab3a5eef7a3dbaa93f11c013554) )
ROM_END

ROM_START( spaceint )
	ROM_REGION( 0x10000, REGION_CPU1, 0 )
	ROM_LOAD( "1",			  0x0000, 0x0400, CRC(184314d2) SHA1(76789780c46e19c73904b229d23c865819915558) )
	ROM_LOAD( "2",			  0x0400, 0x0400, CRC(55459aa1) SHA1(5631d8de4e41682962cde65002b0fe86f2b189f9) )
	ROM_LOAD( "3",			  0x0800, 0x0400, CRC(9d6819be) SHA1(da061b908ca6a9f3312d6adc4395a138eed473c8) )
	ROM_LOAD( "4",			  0x0c00, 0x0400, CRC(432052d4) SHA1(0c944c91cc7b1f03cd817250af13238eb62539ec) )
	ROM_LOAD( "5",			  0x1000, 0x0400, CRC(c6cfa650) SHA1(afdfaedddf6703101856944bb49ba13fc40ede39) )
	ROM_LOAD( "6",			  0x1400, 0x0400, CRC(c7ccf40f) SHA1(10efe05a4e0625ce427871fbb6e55df112fdd783) )

	ROM_REGION( 0x0100, REGION_PROMS, 0 )
	ROM_LOAD( "clr",		  0x0000, 0x0100, CRC(13c1803f) SHA1(da59bf63d9e84aca32904c107674bc89974648eb) )
ROM_END

ROM_START( spaceinj )
	ROM_REGION( 0x10000, REGION_CPU1, 0 )
	ROM_LOAD( "3j",			  0x0000, 0x0800, CRC(b26c57a1) SHA1(456330c09130f910e847ef4bfe773421615d1448) )
	ROM_LOAD( "3f",			  0x0800, 0x0800, CRC(bac8b96c) SHA1(5a7b24402c7a1a08e69cf15eb31c93d411a7e929) )
	ROM_LOAD( "3e",			  0x1000, 0x0800, CRC(346125f3) SHA1(59c120ac3b120fa28acef3b9041c03939f2981f8) )
	ROM_LOAD( "3d",			  0x1800, 0x0800, CRC(3a3a261f) SHA1(0604ec621180016acab804b57ac405e434d6f0c0) )

	ROM_REGION( 0x0100, REGION_PROMS, 0 )
	ROM_LOAD( "clr",		  0x0000, 0x0100, BAD_DUMP CRC(13c1803f) SHA1(da59bf63d9e84aca32904c107674bc89974648eb) )
ROM_END


GAME( 1979, kamikaze, 0,        kamikaze, kamikaze, 0, ROT270, "Leijac Corporation", "Kamikaze", 0 )
GAME( 1980, astinvad, kamikaze, kamikaze, astinvad, 0, ROT270, "Stern",              "Astro Invader", 0 )
GAME( 19??, kosmokil, kamikaze, kamikaze, kamikaze, 0, ROT270, "bootleg",            "Kosmo Killer", 0 ) // says >BEM< Mi Italy but it looks hacked in, dif revision of game tho.
GAME( 1979, spcking2, 0,        spcking2, spcking2, 0, ROT270, "Konami",             "Space King 2", 0 )
GAME( 1980, spaceint, 0,        spaceint, spaceint, 0, ROT90,  "Shoei",              "Space Intruder", GAME_WRONG_COLORS )
GAME( 1980, spaceinj, spaceint, spaceint, spaceint, 0, ROT90,  "Shoei",              "Space Intruder (Japan)", GAME_WRONG_COLORS )
