Xor World © 1990 Gaelco.
This is a puzzle game that is very similar to Tetris.
Main CPU : Motorola 68000 (@ 10 Mhz)
Sound Chips : SAA1099 (@ 10 Mhz)
Screen orientation : Horizontal
Video resolution : 256 x 224 pixels
Screen refresh : 60.00 Hz
Palette Colors : 256
Players : 2
Control : 8-way joystick
Buttons : 2
Xor World is a game developed by Gaelco, it was a prototype that did not go beyond the testing phase, so it was not finally commercialized.
Game's ROM.