The ending. "Finishing this fight." In the full game, it’s a cliffhanger that enraged millions. In the highly compressed version—stripped of credits, post-credits scenes, and the final two levels that were never finished—it becomes something else. It becomes a poem.

Halo 2 Highly Compressed: How to Get the Legendary Sequel in a Tiny Package

: Unlike modern games that might use a central index for textures,

Halo 2 expanded the original "combat loop" with several key additions: Halo 2: Anniversary - Late Review