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slithera: MAME ROM Information.


Slither (c) 1982 Century II.


Main CPU : (2x) M6809 (@ 1.33125 Mhz)

Sound Chips : (2x) SN76496 (@ 1.33125 Mhz)

Screen orientation : Vertical

Video resolution : 256 x 256 pixels

Screen refresh : 60.00 Hz

Palette Colors : 1024

Players : 2

Control : trackball

Buttons : 2


* Consoles :

Colecovision (1983)


Game's rom.

Machine's picture.

MAME Info:

0.37b16 [Aaron Giles]


- The first time you run the game, it will say 'CMOS INVALID'. Press P2 START to save CMOS and proceed.


- [Possible] NVRAM and service mode problem. Tafoid (ID 00053)


- 0.142u4: R. Belmont fixed heap corruption detected by VS2010 RTC in Slither and clone (video\qix.c).

- 16th April 2011: Mr. Do - Thanks to Jcroach for vectoring Slither, which was scanned by TrevEB.

- 0.115u2: Changed VSync to 76.293945Hz.

- 0.115: Replaced SN76496 sound with SN76489.

- 0.98u1: Aaron Giles fixed PIA 2 memory read/write.

- 0.94u2: Changed sound channels back to one.

- 0.93: Added 2nd and 3rd sound channel.

- 0.37b16: Aaron Giles added Slither (set 1) (Century II 1982) and clone (set 2).

- 2nd June 2001: Aaron Giles added Slither to the Qix driver and fixed a multitude of problems in the other games.

LEVELS: 1 (endless)

Recommended Games (Maze Bugs):


Atari Arcade Classics (Super Centipede)


4 Fun in 1 (Galactic Convoy)

Boxing Bugs

Frog & Spiders

Lady Bug

War of the Bugs

The Amazing Adventures of Mr. F. Lea



Black Widow



Funky Bee






Exed Exes




Insector X

Povar / Sobrat' Buran / Agroprom (Pssst)

Bio-hazard Battle (Mega Play)

Critter Crusher


Ripper Ribbit

Hammer (Mosquito, Cockrouch and Fly)

Hae Hae Ka Ka Ka

Mushiking The King Of Beetle 2K3 2nd

Bugs Fever

Romset: 22 kb / 11 files / 16.2 zip

MAME XML Output:

       <game name="slithera" sourcefile="qix.c" cloneof="slither" romof="slither">
              <description>Slither (set 2)</description>
              <manufacturer>Century II</manufacturer>
              <rom name="u31.cpu" merge="u31.cpu" size="2048" crc="3dfff970" sha1="ee50840e26aa7be226dbe9a32a8344bb75b8de07" region="maincpu" offset="d800"/>
              <rom name="u30.cpu" merge="u30.cpu" size="2048" crc="8cbc5af8" sha1="3d563d0bbbce007bd6db6d620e1b0996c67029f6" region="maincpu" offset="e000"/>
              <rom name="u29.cpu" merge="u29.cpu" size="2048" crc="98c14510" sha1="7a39b4b691883ad5d079a5c199b93986071c4a49" region="maincpu" offset="e800"/>
              <rom name="u28.cpu" merge="u28.cpu" size="2048" crc="2762f612" sha1="2f094832b199d8514ed04c517fca828c75ac7bfa" region="maincpu" offset="f000"/>
              <rom name="u27.cpu" merge="u27.cpu" size="2048" crc="9306d5b1" sha1="e5a2c613b1e083b70d63e24dd45472364930398a" region="maincpu" offset="f800"/>
              <rom name="u41.cpu" merge="u41.cpu" size="2048" crc="e4c60a57" sha1="5ce9fe3d84b7a5ded372f5c3fc14a335a37ad472" region="videocpu" offset="d000"/>
              <rom name="u40.cpu" merge="u40.cpu" size="2048" crc="5dcec622" sha1="4c00b91106d1e505bdbd3aefb46bfb1a17f14fc1" region="videocpu" offset="d800"/>
              <rom name="u39.cpu" merge="u39.cpu" size="2048" crc="69829c2a" sha1="5ea1f7e6db2b2cebab8663f7a05496f2e13131f9" region="videocpu" offset="e000"/>
              <rom name="u38a.cpu" size="2048" crc="423adfef" sha1="f10ca9acf31e602a77b011b002bd53cebf5ba502" region="videocpu" offset="e800"/>
              <rom name="u37.cpu" merge="u37.cpu" size="2048" crc="55d31c96" sha1="cf04b30369407dd9a8f0ef5850fdc13d13a7d56d" region="videocpu" offset="f000"/>
              <rom name="u36a.cpu" size="2048" crc="5ac4e244" sha1="077bf6f3cb98c3f7845393fb57a080d5bdfc2920" region="videocpu" offset="f800"/>
              <chip type="cpu" tag="maincpu" name="M6809" clock="1331250"/>
              <chip type="cpu" tag="videocpu" name="M6809" clock="1331250"/>
              <chip type="audio" tag="mono" name="Speaker"/>
              <chip type="audio" tag="sn1" name="SN76489" clock="1331250"/>
              <chip type="audio" tag="sn2" name="SN76489" clock="1331250"/>
              <display tag="screen" type="raster" rotate="270" width="256" height="256" refresh="76.293945" pixclock="5000000" htotal="256" hbend="0" hbstart="256" vtotal="256" vbend="0" vbstart="256" />
              <sound channels="1"/>
              <input players="2" buttons="2" coins="3" tilt="yes">
                     <control type="trackball" minimum="0" maximum="255" sensitivity="50" keydelta="10" reverse="yes"/>
              <dipswitch name="Service Mode" tag="COIN" mask="1">
                     <dipvalue name="Off" value="1" default="yes"/>
                     <dipvalue name="On" value="0"/>
              <driver status="good" emulation="good" color="good" sound="good" graphic="good" savestate="supported" palettesize="0"/>

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