Versioning
This article could contain outdated information that is inaccurate for the current version (1.52) of the game. It was last updated for 0.47.
Craters are holes of various sizes in the landscape created by Artillery bombardment. They can be used as a great cover position by infantry. They are indestructible but can be filled using a Shovel: equip the shovel, switch to upgrade mode (F), then press E on the crater and select the "Fill In" option and start shoveling the blueprint.
