✅ Real compression (without breaking the game) = WBFS format (~4.3 GB) or NKIT format (~4–7 GB).
❌ Fake "best" 500MB version = Broken game.
Dolphin reads compressed formats natively. super smash bros brawl highly compressed best
File Size: ~2.8 GB
Compression Level: High
Best For: The Dolphin Emulator (PC/Android). ✅ Real compression (without breaking the game) =
Dolphin 5.0 and newer support the RVZ format. This is Nintendo’s GameCube/Wii disc image compressed without losing any data. The benefit of RVZ is that it loads faster than a raw ISO because the CPU can decompress it on the fly. For Brawl, the RVZ version is currently the gold standard for emulation. Dolphin reads compressed formats natively