Nintendo Co is betting the company on its development effort to create a 64-bit games machine with Silicon Graphics Inc around the R4000 RISC, and it has already lined up the first game for the system: its Nintendo Co of America Inc has teamed up with WMS Industries Inc to create Williams/Nintendo Inc to market games exclusively for the 64-bit Project Reality home system; the first game will be Killer Instinct, a futuristic three-dimensional fighting (of course) game developed for Nintendo by Rare Ltd of Twycross, Warwickshire here in the UK; Sega Enterprises Ltd says that it is also negotiating a deal under which WMS Industries would develop games for future Sega game systems.