Play Mario & Sonic at the Olympic Winter Games emulator game online in the highest quality available. Mario & Sonic at the Olympic Winter Games 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 & Sonic at the Olympic Winter Games is part of the Mario Games, Sonic Games, and Arcade Games you can play here. PlayEmulator has many online retro games available including related games like Super Mario 64, Mario Kart 64, and Super Mario World.