Corruption is where a game's data is majorly screwed up causing random, non-solid, items to appear everywhere on the screen, and maybe even turn enemies in Bricks, leaves, or cannons. With this, it is possible to majorly screw up your game. Most corruptions are caused by the use of Cheating Devices, which can mess up your game. In the flurry of random items flashing across your screen, maybe some unused items are present among that whirlwind of scrambled graphics. Corruptions have to be one of the funnest glitches to do.