Because the wrong revision can desync your online matches, the community uses "hash checks." A correct, unmodified has a specific MD5 checksum: 0e63d4223b01d9aba5ab3c82a8d7abf9 .
: This likely refers to the version number of the game. In the context of video games, version numbers are used to track updates, patches, and revisions. For Super Smash Bros. Melee, version 1.02 would imply an early version of the game, as the final version for the NTSC (National Television System Committee) region was 1.02, indicating minimal updates from the initial release. 1.02 ntsc ssbm .iso
However, the remains dominant for two reasons: speed and balance philosophy. Because the wrong revision can desync your online