Aether Keepers

Aether Keepers puts you in charge of a glowing Core that demons are trying to reach. Your small, weak soldiers are its only defense. You heal them and use loot to buy upgrades in a large skill tree, strengthening your squad as it fights through bullet-filled attacks.

Skills and survival

Skill tree upgrades can be purchased more than once, increasing their effects. The game includes abilities and upgrades that provide God Mode, prevent soldiers from dying without your permission, let a large healing circle keep Death at bay, and add ten soldiers to your squad with one skill-tree selection.