Play Gameshark Pro (usa) (unl) Online

GameShark Pro was a cheat cartridge released for the Nintendo 64 in 1998 by Interact Accessories, Inc. It plugged directly into the console, sitting between the system and your game cartridge. This was a time when finding secrets in games often meant relying on tips from friends or magazines, and the GameShark offered a more direct, if sometimes unpredictable, way to alter the rules.

You don't control a character; you navigate a series of text-based menus to input codes. The main objective is to modify a game's behavior, granting things like infinite lives, all weapons, or unlocking hidden content. Its signature mechanics involve entering long hexadecimal codes manually or loading them from a provided codebook, and the device's ability to freeze a game's memory to search for and create your own cheats. The process could be slow and finicky, with incorrect codes often causing the game to crash. Using it felt like having a backstage pass to your favorite games, letting you experiment with their underlying systems in ways the developers never intended.