Single-player games like Apocalypseed
Below are 8 single-player Steam games similar to Apocalypseed, 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 Apocalypseed page.
Ranked picks
- 1
Rebellion Corporation
Single-player alternative to Apocalypseed — playable solo, no multiplayer required. Shares Strategy and Indie with Apocalypseed.
On planets occupied by robots, mine resources and escape while fending off their attacks! The Ark's survival is entirely in your hands. Many elite crews with abilities will assist you in your mission. The various turret modules are always doing their best to defend your base without your attention.
- 2
Throneguard: Last Stand
Single-player alternative to Apocalypseed — playable solo, no multiplayer required. Shares Action and Strategy with Apocalypseed.
Become the last guardian of the kingdom and defend the throne! Fight on the front lines with your sword, build barricades and towers between waves, and upgrade your hero. Throneguard: Last Stand is a 3D medieval action tower defense game.
- 3
Negative Energy
Single-player alternative to Apocalypseed — playable solo, no multiplayer required. Shares Strategy with Apocalypseed.
Negative Energy is a tower defense game with basic RTS mechanics, where your goal is to defend the construction of a Dyson sphere, while fighting against waves of hundreds of enemies ships.
- 4
Knights vs Aliens
Single-player alternative to Apocalypseed — playable solo, no multiplayer required. Shares Action and Strategy with Apocalypseed.
Command knights, aliens, and other historically dubious nations in a free real-time tower conquest game rebuilt from a 2009 iPad original. Grow armies, capture towers, and outmaneuver adaptive AI through 30 campaign levels.
- 5
SiegeBorn
Single-player alternative to Apocalypseed — playable solo, no multiplayer required. Shares Action and Strategy with Apocalypseed.
SiegeBorn is a top-down action RTS. Lead your troops, command powerful siege engines, and defeat the enemies!
- 6
D for Defender
Single-player alternative to Apocalypseed — playable solo, no multiplayer required. Shares Action and Strategy with Apocalypseed.
A Tower Defense with no respite, no waves, no end. Facing monsters that learn from your placements and adapt in real time to every one of your weaknesses, build and upgrade your defenses freely to create the perfect trap.
- 7
Taur
Single-player alternative to Apocalypseed — playable solo, no multiplayer required. Shares Action and Strategy with Apocalypseed.
Taur is an action-strategy sci-fi game. Control the Prime Cannon and unlock all of its powerful weapons and abilities. Build turrets, droids, aircraft and more as you fight to protect the homeworld of the Tauron droids against a relentless invasion. Will your Taur stand against the Imperion warmachine?
- 8
Calyx
Single-player alternative to Apocalypseed — playable solo, no multiplayer required. Shares Strategy with Apocalypseed.
A strategy game with a new kind of enemy, Calyx puts you in charge of a space mining outpost, locked in battle against powerful plant-aliens. Build your base, gather resources, assemble your forces, and take on the Calyx. With only an out-of-date AI for company, can you survive?