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redufo: MAME ROM Information.


Defend the Terra Attack on the Red UFO (c) 1981 Uko.

An early shoot'em up.


Main CPU : Z80 (@ 3.072 Mhz)

Sound Chips : Tone generator and discrete circuits

Screen orientation : Vertical

Video resolution : 224 x 256 pixels

Screen refresh : 60.61 Hz

Palette colors : 98

Players : 2

Control : 2-way joystick

Buttons : 1


Released in March 1981. Developed and sold by Uko.

This video game is Uko's last game. Uko went into bankruptcy in March 1979.

UFO stands for 'Unidentified Flying Object'.

A bootleg of this game is known as "Exodus".


Game's rom.

MAME Info:

0.138u3 [The Dumping Union]

0.29 [Nicola Salmoria]


- 0.138u3: The Dumping Union added 'Defend the Terra Attack on the Red UFO' (Artic 1981). Changed 'Defend the Terra Attack on the Red UFO' to clone 'Defend the Terra Attack on the Red UFO (bootleg)'. Renamed (redufo) to (redufob). hap made redufo Artic version the parent and bootleg version a clone.

- 7th April 2010: Smitdogg - We got what appears to be the original release of Defend the Terra Attack on the Red UFO thanks to Smack, formerly Redpinata. It appears the version in MAME is Rev.A. This one uses one more 2716 than the set in MAME and doesn't have the a's on the rom names so maybe a goal of Rev.A was to reduce the code size to save money.

- 0.132: Tafoid and Fujix changed year to 1981 (Arcade TV Game List book).

- 0.124u1: Added 'Unused' dipswitch.

- 0.63: Changed description to 'Defend the Terra Attack on the Red UFO'.

- 0.37b4: Added clone Exodus (bootleg?) (Subelectro 19??). Changed parent description to 'Defend the Terra Attack on the Red UFO (bootleg)'.

- 2nd June 2000: Mike Coates added Exodus (which is the original version of Red UFO) to the Galaxian driver.

- 0.34b1: Added color prom.

- 0.30: Valerio Verrando added high score saving to Red Ufo.

- 0.29: Nicola Salmoria added 'Defend the Terra Attack on the Red UFO' (Artic 1981).

Other Emulators:

* FB Alpha

* GalEMU

Recommended Games (Space Shooter):


Astro Fighter

Super Astro Fighter (DECO Cassette)

Astro Wars

Cosmic Alien



Ozma Wars

Sky Love


Mad Alien

Magical Spot

Magical Spot II

Moon Cresta

Moon Quasar


Space Trek

Speak & Rescue


UniWar S



Defend the Terra Attack on the Red UFO

Terranean (DECO Cassette)


Romset: 19 kb / 10 files / 11.5 zip

MAME XML Output:

       <game name="redufo" sourcefile="galdrvr.c">
              <description>Defend the Terra Attack on the Red UFO</description>
              <rom name="redufo.1" size="2048" crc="6a3b873c" sha1="82f07921d8f1da3ed8b4f99b8052bd7e2cefcb6a" region="maincpu" offset="0"/>
              <rom name="redufo.2" size="2048" crc="202eda3b" sha1="5ca7b50fc510950cd6cce6f27573b5c491171bf0" region="maincpu" offset="800"/>
              <rom name="redufo.3" size="2048" crc="bf7030e8" sha1="59b0624dd91527a916ee6a27d61def82c3c14f49" region="maincpu" offset="1000"/>
              <rom name="redufo.4" size="2048" crc="8c1c2ef9" sha1="3beec82c67d8e26ecd988be77efb8599a4741d4d" region="maincpu" offset="1800"/>
              <rom name="redufo.5" size="2048" crc="ef965b24" sha1="2e2e0ef2b2940660092c27f46ae76c9320136f17" region="maincpu" offset="2000"/>
              <rom name="redufo.6" size="2048" crc="58b3e39b" sha1="9b081154c90f22c17315c8bc2a47993468367768" region="maincpu" offset="2800"/>
              <rom name="redufo.7" size="2048" crc="fd07d811" sha1="6b968a7ce452f76a8d26fe694aa4ea6b16e8b6fa" region="maincpu" offset="3000"/>
              <rom name="redufo.8" size="2048" crc="b34c7cb4" sha1="146ed4a02d7540378f4a27a6643055216ad403f7" region="gfx1" offset="0"/>
              <rom name="redufo.9" size="2048" crc="50a2d447" sha1="1f97d1096ad2a3a43a480cb1f040f4534fada3c3" region="gfx1" offset="800"/>
              <rom name="tbp18s030n.6l" size="32" crc="6a0c7d87" sha1="140335d85c67c75b65689d4e76d29863c209cf32" region="proms" offset="0"/>
              <chip type="cpu" tag="maincpu" name="Z80" clock="3072000"/>
              <chip type="audio" tag="mono" name="Speaker"/>
              <chip type="audio" tag="discrete" name="DISCRETE"/>
              <display tag="screen" type="raster" rotate="270" width="768" height="224" refresh="60.606061" pixclock="18432000" htotal="1152" hbend="0" hbstart="768" vtotal="264" vbend="16" vbstart="240" />
              <sound channels="1"/>
              <input players="2" buttons="1" coins="2">
                     <control type="joy" ways="2"/>
              <dipswitch name="Service Mode" tag="IN0" mask="64">
                     <dipvalue name="Off" value="0" default="yes"/>
                     <dipvalue name="On" value="64"/>
              <dipswitch name="Coin B" tag="IN1" mask="64">
                     <dipvalue name="2 Coins/1 Credit" value="0"/>
                     <dipvalue name="1 Coin/1 Credit" value="64" default="yes"/>
              <dipswitch name="Coin A" tag="IN1" mask="128">
                     <dipvalue name="1 Coin/3 Credits" value="128" default="yes"/>
                     <dipvalue name="1 Coin/5 Credits" value="0"/>
              <dipswitch name="Bonus Life" tag="IN2" mask="1">
                     <dipvalue name="7000" value="0" default="yes"/>
                     <dipvalue name="None" value="1"/>
              <dipswitch name="Unused" tag="IN2" mask="2">
                     <dipvalue name="Off" value="0" default="yes"/>
                     <dipvalue name="On" value="2"/>
              <dipswitch name="Lives" tag="IN2" mask="4">
                     <dipvalue name="3" value="0" default="yes"/>
                     <dipvalue name="5" value="4"/>
              <dipswitch name="Cabinet" tag="IN2" mask="8">
                     <dipvalue name="Upright" value="0" default="yes"/>
                     <dipvalue name="Cocktail" value="8"/>
              <driver status="good" emulation="good" color="good" sound="good" graphic="good" savestate="supported" palettesize="32"/>

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