Prior to the original Mario & Sonic at the Olympic Games, Nintendo and Sega had been discussing how to have Mario and Sonic appear together in a game for a long time, but had trouble coming up with a ...
This page contains a list of cheats, codes, Easter eggs, tips, and other secrets for Mario & Sonic at the Olympic Games for Nintendo DS. If you've discovered a cheat you'd like to add to the page, or ...
Complete all rounds of three minigames Sonic 2 Special Stage and Underwater Complete all rounds of two minigames Star Light and Underground clear 5th set of minigames Super Mario World Ground BGM and ...
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