Play Mario Slam Basketball emulator game online in the highest quality available. Mario Slam Basketball is a Nintendo DS game that you can enjoy on Play Emulator. This NDS game is the US English version that works in all modern web browsers without downloading. Mario Slam Basketball is part of the Mario Games, Arcade Games, and Sports Games you can play here. PlayEmulator has many online retro games available including related games like Super Mario Advance 4, Super Mario Bros 3, and Super Mario Odyssey.