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killcom: MAME ROM Information.


History:

Killer Comet (c) 1980 Centuri.


An early shooter. You goal is the destroy the invading ships around the screen. You can only fire upwards.


- TECHNICAL -


Main CPU : M6502 (@ 894.75 Khz)

Sound CPU : M6502 (@ 894.75 Khz)

Sound Chips : AY8910 (@ 1.7895 Mhz)


Screen orientation : Horizontal

Video resolution : 256 x 256 pixels

Screen refresh : 57.00 Hz

Palette colors : 8


Players : 2

Control : 8-way joystick

Buttons : 4


- TRIVIA -


Released in October 1980.


Developed by GamePlan.


- SOURCES -


Game's rom.

Machine's picture.



MAME Info:

0.31 [Chris Moore]


WIP:

- 0.78u5: Changed AY-3-8910 clock speed to 1789500 Hz. Added 24x 'Unused' dipswitches.

- 0.33b5: Santeri Saarimaa added high score saving to Killer Comet.

- 3rd June 1998: Santeri Saarimaa fixed Killer Comet dipswitches & input ports.

- 0.33b3: Chris Moore added M6502/AY8910 sound in Killer Comet.

- 0.31: Chris Moore added Killer Comet (GamePlan 1980).


Recommended Games (Space Shooter 2):

Devil Zone

Killer Comet

Megatack

Phoenix

Radar Scope

Space Firebird

Zero Hour

Astro Blaster

Astro Fantasia (DECO Cassette)

Black Hole

Challenger

Laser Battle

Red Clash

Satan of Saturn

Space Cruiser

Spiders

Azurian Attack

Battle Cross

Megadon

Sky Base

Space Raider

Exerion

Gyruss

Juno First

Mad Planets

Flower

Halley's Comet

Sky Fox

Star Fighter

Space Bomber


Romset: 18 kb / 9 files / 10.6 zip



MAME XML Output:

       <game name="killcom" sourcefile="gameplan.c">
              <description>Killer Comet</description>
              <year>1980</year>
              <manufacturer>Game Plan (Centuri license)</manufacturer>
              <rom name="killcom.e2" size="2048" crc="a01cbb9a" sha1="a8769243adbdddedfda5f3c8f054e9281a0eca46" region="maincpu" offset="c000"/>
              <rom name="killcom.f2" size="2048" crc="bb3b4a93" sha1="a0ea61ac30a4d191db619b7bfb697914e1500036" region="maincpu" offset="c800"/>
              <rom name="killcom.g2" size="2048" crc="86ec68b2" sha1="a09238190d61684d943ce0acda25eb901d2580ac" region="maincpu" offset="d000"/>
              <rom name="killcom.j2" size="2048" crc="28d8c6a1" sha1="d9003410a651221e608c0dd20d4c9c60c3b0febc" region="maincpu" offset="d800"/>
              <rom name="killcom.j1" size="2048" crc="33ef5ac5" sha1="42f839ad295d3df457ced7886a0003eff7e6c4ae" region="maincpu" offset="e000"/>
              <rom name="killcom.g1" size="2048" crc="49cb13e2" sha1="635e4665042ddd9b8c0b9f275d4bcc6830dc6a98" region="maincpu" offset="e800"/>
              <rom name="killcom.f1" size="2048" crc="ef652762" sha1="414714e5a3f83916bd3ae54afe2cb2271ee9008b" region="maincpu" offset="f000"/>
              <rom name="killcom.e1" size="2048" crc="bc19dcb7" sha1="eb983d2df010c12cb3ffb584fceafa54a4e956b3" region="maincpu" offset="f800"/>
              <rom name="killsnd.e1" size="2048" crc="77d4890d" sha1="a3ed7e11dec5d404f022c521256ff50aa6940d3c" region="audiocpu" offset="e000"/>
              <chip type="cpu" tag="maincpu" name="M6502" clock="894886"/>
              <chip type="cpu" tag="audiocpu" name="M6502" clock="894886"/>
              <chip type="audio" tag="mono" name="Speaker"/>
              <chip type="audio" tag="aysnd" name="AY-3-8910A" clock="1789772"/>
              <display tag="screen" type="raster" rotate="0" width="256" height="256" refresh="59.196429" pixclock="5834400" htotal="352" hbend="0" hbstart="256" vtotal="280" vbend="0" vbstart="256" />
              <sound channels="1"/>
              <input players="2" buttons="4" coins="3" service="yes" tilt="yes">
                     <control type="joy" ways="8"/>
              </input>
              <dipswitch name="Coinage P1/P2" tag="DSW0" mask="3">
                     <dipvalue name="1 Credit/2 Credits" value="3" default="yes"/>
                     <dipvalue name="2 Credits/3 Credits" value="2"/>
                     <dipvalue name="2 Credits/4 Credits" value="1"/>
                     <dipvalue name="Free Play" value="0"/>
              </dipswitch>
              <dipswitch name="Unused" tag="DSW0" mask="4">
                     <dipvalue name="Off" value="4" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Lives" tag="DSW0" mask="8">
                     <dipvalue name="4" value="0"/>
                     <dipvalue name="5" value="8" default="yes"/>
              </dipswitch>
              <dipswitch name="Unused" tag="DSW0" mask="16">
                     <dipvalue name="Off" value="16" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Unused" tag="DSW0" mask="32">
                     <dipvalue name="Off" value="32" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Reaction" tag="DSW0" mask="192">
                     <dipvalue name="Slowest" value="192" default="yes"/>
                     <dipvalue name="Slow" value="128"/>
                     <dipvalue name="Fast" value="64"/>
                     <dipvalue name="Fastest" value="0"/>
              </dipswitch>
              <dipswitch name="Unused" tag="DSW1" mask="1">
                     <dipvalue name="Off" value="1" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Unused" tag="DSW1" mask="2">
                     <dipvalue name="Off" value="2" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Unused" tag="DSW1" mask="4">
                     <dipvalue name="Off" value="4" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Unused" tag="DSW1" mask="8">
                     <dipvalue name="Off" value="8" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Unused" tag="DSW1" mask="16">
                     <dipvalue name="Off" value="16" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Unused" tag="DSW1" mask="32">
                     <dipvalue name="Off" value="32" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Flip Screen" tag="DSW1" mask="64">
                     <dipvalue name="Off" value="64" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Cabinet" tag="DSW1" mask="128">
                     <dipvalue name="Upright" value="128" default="yes"/>
                     <dipvalue name="Cocktail" value="0"/>
              </dipswitch>
              <dipswitch name="Unused" tag="DSW2" mask="1">
                     <dipvalue name="Off" value="1" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Unused" tag="DSW2" mask="2">
                     <dipvalue name="Off" value="2" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Unused" tag="DSW2" mask="4">
                     <dipvalue name="Off" value="4" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Unused" tag="DSW2" mask="8">
                     <dipvalue name="Off" value="8" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Unused" tag="DSW2" mask="16">
                     <dipvalue name="Off" value="16" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Unused" tag="DSW2" mask="32">
                     <dipvalue name="Off" value="32" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Unused" tag="DSW2" mask="64">
                     <dipvalue name="Off" value="64" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Unused" tag="DSW2" mask="128">
                     <dipvalue name="Off" value="128" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Unused" tag="DSW3" mask="1">
                     <dipvalue name="Off" value="1" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Unused" tag="DSW3" mask="2">
                     <dipvalue name="Off" value="2" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Unused" tag="DSW3" mask="4">
                     <dipvalue name="Off" value="4" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Unused" tag="DSW3" mask="8">
                     <dipvalue name="Off" value="8" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Unused" tag="DSW3" mask="16">
                     <dipvalue name="Off" value="16" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Unused" tag="DSW3" mask="32">
                     <dipvalue name="Off" value="32" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Unused" tag="DSW3" mask="64">
                     <dipvalue name="Off" value="64" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Unused" tag="DSW3" mask="128">
                     <dipvalue name="Off" value="128" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <driver status="good" emulation="good" color="good" sound="good" graphic="good" savestate="supported" palettesize="0"/>
       </game>
 
 


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