Caterpillar (c) 198? Olympia.

>>> TECHNICAL DETAILS
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Main CPU : M6502 (@ 1.512 Mhz)
Sound Chips : AY8910 (@ 1.512 Mhz)
Screen orientation : Vertical
Video resolution : 240 x 256 pixels
Screen refresh : 60.00 Hz
Palette colors : 8
Players : 2
Control : trackball
Buttons : 1

>>> TRIVIA
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This game is a version of 'Centipede'.

>>> OTHER GAME RESOURCES
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Game's rom.
Machine's picture.