: Almost every modern tournament uses v1.02 to ensure a consistent experience for all competitors. Technical Details
There is a growing interest in "UCF" (Universal Controller Fix) mods, which are patches applied on top of the v1.02 ISO to fix controller polling issues. These modified ISOs are still based on the 102 revision, proving that the base file is now as fundamental to Melee as the hardware itself. super smash bros melee 102 iso