Map

Maps in the Halo Series are the canvasses that you can make Map Variants in Forge.

Forge Maps
These maps have a lot more Objects than the other maps in that game.
 * 1) Foundry (Halo 3)
 * 2) Sandbox (Halo 3)
 * 3) Forge World (Halo: Reach)
 * 4) Tempest (Halo: Reach)
 * 5) Erosion (Halo 4)
 * 6) Ravine (Halo 4)
 * 7) Impact (Halo 4)
 * 8) Forge Island (Halo 4)