Single-player games like Aether Keepers
Below are 8 single-player Steam games similar to Aether Keepers, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Aether Keepers page.
Ranked picks
- 1
Gummy Invaders
Single-player alternative to Aether Keepers — playable solo, no multiplayer required. Shares Simulation and Casual with Aether Keepers.
To denounce the evils of truth and love, the lovely charming germ agents, Gummy Invaders, blasting through the veins at the speed of light! In this incremental game, you’ll lead your germ agents through constant evolution. Upgrade skill tree, multiply forces, and teach those troublemakers a lesson!
- 2
Endless Void: Idle Tower Defence
Single-player alternative to Aether Keepers — playable solo, no multiplayer required. Shares Strategy and Indie with Aether Keepers.
Shoot. Upgrade. Die. Repeat. Defend against endless swarms in this minimalist idle tower defense. Construct an impenetrable fortress, research game-breaking tech, craft legendary gear, and harness cosmic abilities like Black Holes and Orbital Strikes. How deep into the Void can you survive?
- 3
Is Zombody Home?
Single-player alternative to Aether Keepers — playable solo, no multiplayer required. Shares Strategy and Indie with Aether Keepers.
Upgrade the house, customize the weapon and charge the special attacks, your cute zombie horde is about to attack.
- 4
Feed The Frog King: Incremental TD
Single-player alternative to Aether Keepers — playable solo, no multiplayer required. Shares Strategy and Indie with Aether Keepers.
A short incremental tower defense game with a massive skill tree! Recruit a team of cute and deadly animal friends, shop for powerful hats, construct buildings, assign workers, and unlock powerful upgrades to Feed The Frog King!
- 5
Abyss Horde
Single-player alternative to Aether Keepers — playable solo, no multiplayer required. Shares Strategy and Indie with Aether Keepers.
Darkness tears reality apart. Hordes of beasts, monsters, and abyssal demons surge from the depths mindless, driven only by destruction. Adventurer, the line needs you! In 《Abyss Horde》, defend against ever-stronger waves. Every run builds a new defense; every upgrade shifts the tide.
- 6
Slime Trader
Single-player alternative to Aether Keepers — playable solo, no multiplayer required. Shares Strategy and Indie with Aether Keepers.
Summon, place, and merge slimes to stop the larvae pouring from the pen. Collect 111 slimes across 12 grades from F to XXX, grow through runes and rebirths, trade eligible Steam Inventory items, and climb the stage leaderboard in this casual pixel-art horde defense game.
- 7
Gnat Pack
Single-player alternative to Aether Keepers — playable solo, no multiplayer required. Shares Strategy and Indie with Aether Keepers.
A short incremental game about feeding a swarm of hungry gnats. Guide your bugs to the fruit, and unlock upgrades to grow your pack of buzzing buddies one bite at a time.
- 8
MR MAGEBOY
Single-player alternative to Aether Keepers — playable solo, no multiplayer required. Shares Strategy and Indie with Aether Keepers.
A cozy incremental game about an aspiring mage trying to start a business selling resources. Upgrade your spells, explore biomes, and help your village!