Single-player games like SPACE BATTLE: Humanity
Below are 10 single-player Steam games similar to SPACE BATTLE: Humanity, 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 SPACE BATTLE: Humanity page.
Ranked picks
- 1
Asteroid Core
Single-player alternative to SPACE BATTLE: Humanity — playable solo, no multiplayer required. Shares Strategy and Indie with SPACE BATTLE: Humanity.
You are isolated on a small meteor and need to build a fire to escape before being destroyed by aliens. Use your limited space to create machines and obtain more and more resources. Enjoy this mix of puzzles, tower defense and incremental gameplay.
- 2
Swarming Planet
Single-player alternative to SPACE BATTLE: Humanity — playable solo, no multiplayer required. Shares Strategy with SPACE BATTLE: Humanity.
Build towers and learn abilities to defend against swarms of hundreds of on-screen hostile alien creatures. Choose between sets of randomized upgrades that both upgrade you and the alien swarm. From enormous explosions to far-reaching flamethrowers, no two games are the same.
- 3
Ancient Islands
Single-player alternative to SPACE BATTLE: Humanity — playable solo, no multiplayer required. Shares Strategy with SPACE BATTLE: Humanity.
Tower-defense mixed with economy elements. It features complex skill trees, resource trading, building your own village, and setting individual tactics for each tower. Can you defend what you've built from hordes of enemies? Visit Ancient Islands and test your tactical sense!
- 4
East Defense
Single-player alternative to SPACE BATTLE: Humanity — playable solo, no multiplayer required. Shares Strategy and Indie with SPACE BATTLE: Humanity.
East DefenseYour duty is to protect the castle by strategically building & upgrading towers to stop monsters from coming their way!
- 5
League TD
Single-player alternative to SPACE BATTLE: Humanity — playable solo, no multiplayer required. Shares Strategy and Indie with SPACE BATTLE: Humanity.
"League Tower Defense" is a strategy tower defense game that combines unique defense towers and various upgradeable components to unleash different attack effects. Come and build your perfect defense line.
- 6
Vermin Control
Single-player alternative to SPACE BATTLE: Humanity — playable solo, no multiplayer required. Shares Strategy and Indie with SPACE BATTLE: Humanity.
In Vermin Control, you will enter a thrilling sci-fi tower defense world filled with strategic combat and high tension. Operate a versatile unit capable of both melee combat and construction, deploy and manage 9 unique devices, and protect key facilities from relentless vermin assaults.
- 7
Pixel Punk
Single-player alternative to SPACE BATTLE: Humanity — playable solo, no multiplayer required. Shares Strategy and Indie with SPACE BATTLE: Humanity.
Pixel Punk is a strategy tower defence. In pixel Punk you build different turrets that will protect you against the never ending waves.
- 8
Galactic Garrison
Single-player alternative to SPACE BATTLE: Humanity — playable solo, no multiplayer required. Shares Strategy and Indie with SPACE BATTLE: Humanity.
Galactic Garrison is a sci-fi, turn-based tower defense game where you defend your base from relentless alien waves on Mars. Deploy soldiers, build barricades, and upgrade defenses to withstand attacks. Earn powerful reward cards to gain strategic advantages and outmaneuver your enemies.
- 9
Run Crabby Run - adventure
Single-player alternative to SPACE BATTLE: Humanity — playable solo, no multiplayer required. Shares Indie and Casual with SPACE BATTLE: Humanity.
Run Crabby Run is an adventure game and a lot of fun for the whole family. You can play by yourself, navigating the naughty Crabby, or with the use of the ”common screen” mode you can be accompanied by Octopus.
- 10
Game Machines: Arcade Casino
Single-player alternative to SPACE BATTLE: Humanity — playable solo, no multiplayer required. Shares Indie and Casual with SPACE BATTLE: Humanity.
Game Machines: Arcade Casino is a simulator of playing on the game machines. Great entertainment for long hours. Check your reflex, skills, and luck. Become the master and claim the cash! Retro.