Halo: Combat Evolved Demo : Bungie Studios : Free Download, Borrow, and Streaming : Internet Archive

Swarm Demo : Reflexive Entertainment : Free Download, Borrow, and Streaming : Internet Archive

The Halo Sound : Bungie : Free Download, Borrow, and Streaming : Internet Archive

halo 2 unused maps : Bungie : Free Download, Borrow, and Streaming : Internet Archive

Edge Magazine (Australia Edition) Issue 01 : Future Publishing : Free Download, Borrow, and Streaming : Internet Archive

Edge Magazine (Australia Edition) Issue 01 : Future Publishing : Free Download, Borrow, and Streaming : Internet Archive

Classic PC Games : Free Software : Free Download, Borrow and Streaming : Internet Archive

Audio CD (Part 1) - Redump.org : Free Download, Borrow, and Streaming : Internet Archive

Sony – DJMMT's Gaming (& More) Blog

Halo: Combat Evolved (PC) : Microsoft Game Studios/Bungie/Gearbox Software : Free Download, Borrow, and Streaming : Internet Archive