| Version | Original Size | “Highly Compressed” Claim | |--------|--------------|----------------------------| | Original PC CD ISO | ~650 MB | N/A | | Full PC installer | 1.0–1.2 GB | N/A | | “RIP” / highly compressed | N/A | 100–350 MB (rarely up to 500 MB) |
The most common base for compressed versions. It is a multiplayer-only standalone expansion that is naturally smaller than the full game because it lacks the campaign. Portable Versions: Halo 1 highly compressed
These versions typically achieve extreme size reduction through "lossy" methods that strip away non-essential data: Audio Stripping: | Version | Original Size | “Highly Compressed”
This gives you the legal rights to play the game, plus widescreen 60FPS support—something the old 2003 compressed rips cannot do. Halo 1 highly compressed