Dome Keeper 5.0.7

Dome Keeper places the player in charge of a lone dome under siege by waves of alien monsters. In its default Relic Hunt mode, the underlying goal is survival with purpose: dig deep enough into the procedurally generated caverns beneath the dome to recover an ancient relic said to be capable of eradicating the alien threat once and for all, all while fending off increasingly dangerous attacks between excursions underground.

Dome Keeper's core loop alternates between two tightly linked halves: digging underground with a drill and keeper equipment to gather resources, relics, and gadgets, and defending the dome's turret against waves of alien monsters that inevitably return. Resources brought back to the dome fund upgrades and new equipment, strengthening both digging efficiency and defensive capability for the next wave. Difficulty can be adjusted between the default "Brutal" setting and a more relaxed "Normal" mode, and additional playable keeper classes — such as the Infiltrator and Beastmaster — bring distinct equipment and playstyles to the core loop. Beyond solo play, up to four players can team up in cooperative multiplayer to defend a shared dome, or compete against each other in a versus mode focused on survival time or resource delivery.

Launch the game and choose your difficulty — Brutal for the default challenge, or Normal for a more relaxed pace. Use your drill and keeper equipment to dig tunnels beneath the dome, gathering resources, relics, and gadgets as you go. Keep an eye on the timer between monster waves, deciding how far to risk digging before returning to base. Return to your dome before an attack begins, delivering gathered resources to spend on upgrades and new equipment. Operate your dome's weaponry during monster waves, upgrading, repairing, and repelling enemies as needed. Continue alternating between digging and defending, pushing deeper each run to eventually recover the ancient relic in Relic Hunt mode. Invite friends for four-player co-op to defend a shared dome together, or compete head-to-head in versus mode. Try different playable keeper classes, such as the Infiltrator or Beastmaster, to experience distinct equipment and playstyles.