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A site dedicated to the reverse engineering of Super Mario Bros. 3 internals to document and explain how to best exploit the mechanics for realtime attack speedrunning.

SMB3 0r4ng3

Attempting to break SMB3 for RTA speedrunning

SMB3 0r4ng3 is the place to find all the intricate details about the internals of Super Mario Bros. 3. Posts will attempt to answer exactly how and why all the glitches, clips, and exploits performed in TASes and speedruns work, going through the game’s assembly code to figure out and explain clearly what makes it possible.