MIDI Maze

A Game Boy version was developed by the original developers, Xanth Software F/X, and published in 1991 by Bulletproof Software, under the title Faceball 2000. [5] It is a colorized version of the monochrome Game Boy edition, supporting two players via two handhelds connected by a cable. [citation needed]

Entertainment Weekly picked Faceball 2000 as the #5 greatest game available in 1991, saying: “The Game Boy meets virtual reality (i.e., artificial, computer-enhanced, first-person perspective).

Source: en.wikipedia.org