The v2.2 update, titled introduced several key features and quality-of-life improvements:
A proximity meter warns you when a wave of monsters is approaching. You must rush back to the surface to manually operate your dome’s weapons—typically a powerful laser beam or a giant, swinging sword—to repel the alien horde. File: Dome.Keeper.v2.2.Incl.ALL.DLC.zip ...
A version "including all DLC" typically bundles the cosmetic and atmospheric additions that expand the game's aesthetic and variety: Dome Keeper : Is It WORTH It? (Spoiler-Free Game Review) The v2
Dome Keeper is built on a tight, "one-more-run" gameplay loop: (Spoiler-Free Game Review) Dome Keeper is built on
Improved engine stability and minor bug fixes were implemented to ensure smoother gameplay on all platforms. Included DLC and Additional Content
Between alien attacks, you descend into the depths beneath your dome. You drill through various rock densities to find three primary resources: Iron (for core upgrades), Water (for gadgets), and Cobalt (for dome repairs).
A new unlockable variant for Prestige mode that allows players to focus entirely on mining efficiency without the constant threat of enemy attacks.