Spy vs. Spy

Developer: Unknown

Spy vs. Spy on the Sega Master System packs cat-and-mouse mayhem into compact action-puzzle rounds. Players control rival spies across maze-like rooms, laying traps, collecting items, and racing to escape with secret plans. Split-screen and head-to-head play emphasize sneaky strategy, improvisation, and timing—each match rewards clever trap placement and quick thinking. Single-player modes pit you against a cunning opponent whose patterns are learnable but challenging. Crisp retro graphics and tense encounters recreate the comic-strip mischief, delivering bite-sized sessions built for local competition and nostalgic replay.