Play Gex: Enter The Gecko emulator game online in the highest quality available. Gex: Enter The Gecko is a Gameboy Color game that you can enjoy on Play Emulator. This GBC game is the US English version that works in all modern web browsers without downloading. Gex: Enter The Gecko is part of the Arcade Games, Adventure Games, and Action Games you can play here. PlayEmulator has many online retro games available including related games like Starfox Command, Oscar, and Gynoug.