Halo 3 How-to: Advanced Forge Editing

Special Objects

At some point, players stop making piles of fusion coils, and get serious about setting up their maps. It is usually around this time that they realize that you can't turn Guardian into an awesome CTF map just by changing where the weapons spawn. Fortunately, more control is provided. A multiplayer map in Halo 3 is configured almost entirely using objects, and the overwhelming majority of these objects are editable in the Forge.

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