The Ultimate Guide to Highly Compressed Wii Games Wii game "compression" typically refers to —a process that removes "garbage data" or "padding" from a standard 4.37 GB disc image. While a standard uncompressed ISO always takes up the full size of a DVD, compressed formats like WBFS or RVZ store only the actual game data, which can reduce a 4 GB file to as little as 300 MB for simpler titles. Popular Compression Formats
Result: Often 70–90% smaller.
| Game | ISO size | Highly compressed (RVZ/High) | % saved | |------|----------|------------------------------|---------| | New Super Mario Bros. Wii | 4.37 GB | ~350 MB | ~92% | | Mario Kart Wii | 4.37 GB | ~500 MB | ~88% | | Zelda: Twilight Princess | 4.37 GB | ~1.2 GB | ~73% | | Super Smash Bros. Brawl (DVD9) | 8.5 GB | ~4.2 GB | ~50% | highly compressed wii games
In this article, we’ll explore what “highly compressed” means, how compression works on Wii ISOs, the best formats (WBFS, GCZ, RVZ), and a massive list of popular games available in ultra-small sizes. The Ultimate Guide to Highly Compressed Wii Games