Play Spy vs. Spy Challenger online in your browser and enjoy with Emulator Games Online! Spy vs. Spy Challenger is GBC game USA region version that you can play free on our site. This game has puzzle, strategy genres for Game Boy Color console and is one of a series of strategy games. If you love strategy games you can also find other games on our site with Retro Games. Below you will find control for the emulator to play Spy vs. Spy Challenger.