Wolfenstein for the Game Boy and Game Boy Color is a homebrew/fan-made adaptation of the classic id Software shooter, reworked as a top-down action game for the handheld.
Story: Captured by the enemy, it's up to you to escape from Castle Wolfenstein and inform the allies of the dark plans of the Axis.
Gameplay: Escape your cell and find your way to the next level, collecting weapons, ammo and treasure along the way. Defeat the mutant general to escape the castle, reveal your discoveries and save the world. The game runs in colour on Game Boy Color and Game Boy Advance hardware.