Alien Invasion Part II

MAME: 0.271 - Released: 2024-10-30T15:59:16 - Machines: 47358 - rom: 354314 - disk: 1336 - Lists: 717 - Software: 138541 - rom: 234702 - disk: 11183

machine AO ? name sourcefile sampleof isbios isdevice ismechanical runnable description year manufacturer romof cloneof MachineGenreId alieninvp2 midw8080/8080bw.cpp   no no no yes Alien Invasion Part II 19?? bootleg invaders invaders Shooter / Gallery

rom name size crc sha1 region offset status optional merge bios 1h.bin 2048 c46df7f4 eec34b3d5585bae03c7b80585daaa05ddfcc2164 maincpu 0 good no     1g.bin 2048 4b1112d6 b693667656e5d8f44eeb2ea730f4d4db436da579 maincpu 800 good no     1f.bin 2048 adca18a5 7e02651692113db31fd469868ae5ffdb0f941ecf maincpu 1000 good no     1e.bin 2048 0449cb52 8adcb7cd4492fa6649d9ee81172d8dff56621d64 maincpu 1800 good no

chip type tag name clock cpu maincpu Intel 8080 1996800 audio soundboard:mono Speaker   audio soundboard:snsnd TI SN76477 CSG   audio soundboard:discrete Discrete Sound

configuration name tag mask Cabinet CAB 1

control type player buttons ways reverse minimum maximum sensitivity keydelta ways2 ways3 reqbuttons joy 1 1 2 no               joy 2 1 2 no

device_ref name i8080 screen watchdog mb14241 invaders_audio speaker sn76477 discrete

dipswitch name tag mask Lives IN2 1 Pence Coinage IN2 2 Unknown IN2 8 Coinage IN2 128

display tag type rotate width height refresh pixclock htotal hbend hbstart vtotal vbend vbstart flipx screen raster 270 260 224 59.541985 4992000 320 0 260 262 0 224 no

driver status emulation savestate requiresartwork unofficial nosoundhardware incomplete cocktail good good supported no no no no

input players coins service tilt 2 2 no no

port tag :CAB :CONTP1 :CONTP2 :IN0 :IN1 :IN2

sound channels 1

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