Nba Showtime Nba On Nbc [SLUS-00948] ROM for Playstation (PSX). Nba Showtime Nba On Nbc [SLUS-00948] game is available to play online and only onRoms Games. Nba Showtime Nba On Nbc [SLUS-00948] ROM for Playstation requires an emulator to play the game offline. This Game is English (USA) Version and is the highest quality available.