Erosion

Erosion is a Halo 4 multiplayer map intended for use as a cave themed Forge canvas. It is one of three such maps to be designed and adapted to Forging.

Description
With hundreds of human colonies now razed in the wake of the Covenant War, the UNSC has dispatched large numbers of advanced pioneer groups to survey potential new worlds. The discovery of Eudemon X49-05 was considered lucky, but concerns remain about the moon’s structural integrity.

Gameplay
Erosion is set in an expansive cave system, including a large watery area inside. Part of the map serves as a Grifball arena. A human facility of unknown function resides here.