Spy vs Spy

Developer: Unknown

Spy vs Spy on Game Boy distills the Mad magazine rivalry into a compact, tense head-to-head puzzle-action game. You play as one of two identical spies sneaking through interconnected rooms, collecting key items, planting traps, and sabotaging the rival’s escape route. Matches reward ingenuity: set clever booby traps, disarm opponents’ devices, and manage scarce resources while racing against the clock. Single-player offers an AI opponent, but the real thrill comes from local duels that reward reflexes and foresight. Simple visuals and tight design deliver nostalgic challenge and strategic cat-and-mouse gameplay.