Gameshark Lite Video Game Enhancer Sega Dreamcast. Never die, never run out of ammo, recach hidden levels, never ever lose! You're holding the ultimate game enhancer for the Dreamcast console! Pre-loaded with over 2500 Gameshark cides for over 200 different games, the Gameshark will help you blow your favorite Dreamcast titles wide open. Infinite health, ammo and time: new levels and characters- and even hidden sound and graphic files will be all yours for the taking.