Home News Forum                            

Play your favorite classic games and more with the GameEx front end. Read more.

attckufo: MAME ROM Information.


Attack UFO (c) 1980 Ryoto Electric.


Main CPU : M6502 (@ 1.022727 Mhz)

Sound Chips : Custom (@ 1.022727 Mhz)

Screen orientation : Vertical

Video resolution : 176 x 184 pixels

Screen refresh : 60.00 Hz

Palette colors : 16

Players : 2

Control : 2-way Joystick

Buttons : 1


UFO stands for 'Unidentified Flying Object'.


Game's rom.

MAME Info:

0.99u2 [Tomasz Slanina]


- 0.136u4: Fabio Priuli imported MOS6560 device emulation from MESS for Attack Ufo and removed the existent custom audio/video emulation. Added also driver_data struct and save states to Attack Ufo. Replaced 'Attack Ufo Custom' sound with 'MOS 6560 / 6561 VIC'.

- 0.134u3: Stephane Humbert fixed dipswitches for Attack Ufo. Replaced 'Unknown' dipswitches with 'Bonus Life' and 'Unused'.

- 0.129u4: Changed Custom sound to 'Attack Ufo Custom'.

- 0.116: Changed palettesize from 16 to 5 colors.

- 0.112u4: Aaron Giles cleaned/speedup up Attack Ufo driver, making it perform like a 1MHz 6502 game once again.

- 0.99u2: Tomasz Slanina added Attack Ufo (Ryoto Electric Co. 1980).

- 15th August 2005: Tomasz Slanina - Game is running on VIC6560 - like chip MOS6560, with few changes in the internal structure. Video, colors and sounds are emulated now (based on PeT's 6560 code from MESS).

- 7th August 2005: Tomasz Slanina - Weird (and probably rare) invaders clone from 1980. The main CPU is a 6502. Gfx is tilebased (128 dynamic tiles in RAM + 128 static in ROM). Screen size is strange - 176x184 (22x23 8*8 tiles). Colors are unknown. Sound hw is unknown too, possible discrete.

Recommended Games (Space Invaders):

Space Invaders

Space Invaders Part II

Return of the Invaders

Space Invaders DX

Super Space Invaders '91

Space Invaders '95 - Attack Of The Lunar Loonies

Space Invaders Anniversary

Space Invaders II

Space Stranger

Super Invader Attack


Invinco / Deep Scan

Invinco / Head On 2

Rolling Crash / Moon Base

Space Attack

Space Attack / Head On

Space Fever

Space Fever High Splitter

Space Fighter Mark II

Space King 2

Beam Invader

Rotary Fighter

IPM Invader

Shuttle Invader

Attack Ufo

Space Intruder

Romset: 8 kb / 8 files / 7.34 zip

MAME XML Output:

       <game name="attckufo" sourcefile="attckufo.c">
              <description>Attack Ufo</description>
              <manufacturer>Ryoto Electric Co.</manufacturer>
              <rom name="1" size="1024" crc="b32a36ab" sha1="4e64686d498f7a79f5213c42b7afbf35aac2b622" region="maincpu" offset="2000"/>
              <rom name="2" size="1024" crc="35fc8424" sha1="d4926768f2e5b21476c7ec33743fe3e1c76662db" region="maincpu" offset="2400"/>
              <rom name="3" size="1024" crc="6341c8c4" sha1="8647a4fabad0399769dd068d784be72e27afca35" region="maincpu" offset="2800"/>
              <rom name="4" size="1024" crc="1ed1d93f" sha1="2e04c63ea2fc958415f7c7de9d18dadf9e085755" region="maincpu" offset="2c00"/>
              <rom name="5" size="1024" crc="3380e0f4" sha1="e1d681f7370ba7fc2bf3561533f4aaf12eefbcb8" region="maincpu" offset="3000"/>
              <rom name="6" size="1024" crc="8103e031" sha1="86bc8dd6c74b84804ede31a8454b5b3d3e4d88b1" region="maincpu" offset="3400"/>
              <rom name="7" size="1024" crc="43a41012" sha1="edd14f49dc9ae7a5a14583b9a92ebbbdd021d7b1" region="maincpu" offset="3800"/>
              <rom name="8" size="1024" crc="9ce93eb0" sha1="68753e88db4e920446b9582b5cb713b1beec3b27" region="maincpu" offset="3c00"/>
              <chip type="cpu" tag="maincpu" name="M6502" clock="1022727"/>
              <chip type="audio" tag="mono" name="Speaker"/>
              <chip type="audio" tag="mos6560" name="MOS 6560 / 6561 VIC"/>
              <display tag="screen" type="raster" rotate="270" width="184" height="176" refresh="60.000000" />
              <sound channels="1"/>
              <input players="2" buttons="1" coins="1">
                     <control type="joy" ways="2"/>
              <dipswitch name="Lives" tag="DSW" mask="3">
                     <dipvalue name="3" value="0" default="yes"/>
                     <dipvalue name="4" value="1"/>
                     <dipvalue name="5" value="2"/>
                     <dipvalue name="6" value="3"/>
              <dipswitch name="Bonus Life" tag="DSW" mask="4">
                     <dipvalue name="1000" value="4" default="yes"/>
                     <dipvalue name="1500" value="0"/>
              <dipswitch name="Unused" tag="DSW" mask="8">
                     <dipvalue name="Off" value="8" default="yes"/>
                     <dipvalue name="On" value="0"/>
              <driver status="good" emulation="good" color="good" sound="good" graphic="good" savestate="supported" palettesize="16"/>

emumovies.com      Retro bytes Portal           Bookmark and Share

Developed by: Spesoft  Headsoft     Terms of use     Privacy    Advertise