The Ultimate Halo Companion DVD Set
From Halopedia, the Halo wiki
The Ultimate Halo Companion DVD Set is a two-disc set distributed by Microsoft in 2003 as part of the promotional campaign for the upcoming Xbox game Brute Force. The set contains a playable demo disc for Xbox and a DVD-ROM with content from Halo: Combat Evolved, Halo 2 and Brute Force, in addition to an exclusive hint guide for the latter.
The Ultimate Halo Companion DVD Set includes the Exhibition 2.0 Demo Disc for Xbox, containing playable demos and downloadable content for various Xbox games, and The Ultimate Halo Companion DVD, containing trailers, commentaries, screenshots, concept art, soundtrack samples, wallpapers and more from Halo: Combat Evolved, Halo 2 and Brute Force.
The set also includes a hint guide for Brute Force with character bios, squad tactics and combat commands.
The set was given for free as a bonus for the pre-order of Brute Force in some retailers, and was never sold in stores. The Exhibition 2.0 Demo Disc was released separately in 2003 for $7.99 in the United States and $9.99 in Canada as part of the Xbox Exhibition series. Some of The Ultimate Halo Companion DVD disc's contents were also included in the similar promotional release of The Making of Halo.
Exhibition 2.0 demo disc
Downloadable game content
The Ultimate Halo Companion DVD