Once your ISO is set, the only thing left to do is pick a main and start practicing those L-cancels.
The "1.02 ntsc ssbm .iso" is the fuel for the engine. Slippi is a modified version of the Dolphin emulator that introduced "rollback netcode" to Melee. 1.02 ntsc ssbm .iso
Once you have an ISO, you need to ensure it is actually 1.02. You can check this in the Dolphin emulator by right-clicking the game, selecting "Properties," and viewing the "Details" tab. Once your ISO is set, the only thing