Illuminate the gloomy tunnels with your weapons and turrets in a struggle for survival.
Or maybe create your own level in the editor, or try out what the creators and Steam Workshop users have prepared for you.
KEY FEATURES
Multiple game modes - a story campaign, custom maps created by the developers and the community or procedurally generated levels. Invite friends to play in your custom map and define game types, starting technologies, upgrades, and goals.
Highly efficient and satisfying digging mechanics (just listen to the sweet sound of crushed rocks and Lumen).