Single-player games like Infested: Space Colony
Below are 11 single-player Steam games similar to Infested: Space Colony, 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 Infested: Space Colony page.
Ranked picks
- 1
Disaster Plan Z
Single-player alternative to Infested: Space Colony — playable solo, no multiplayer required. Shares Action and Indie with Infested: Space Colony.
Disaster Plan Z is a hardcore single-player shooting survival game set in a post-apocalyptic world. Players need to utilize various weapons along with their unique skills, construct different buildings, and continuously upgrade to resist the invasion of countless zombies and mutant creatures.
- 2
Edge Of Dead: Under A Uranium Sky
Single-player alternative to Infested: Space Colony — playable solo, no multiplayer required. Shares Action and Indie with Infested: Space Colony.
A bullet hell that let's you pickup and throw the furniture! Throw grenades and activate shields, stun enemies, shoot and dodge enemy fire and set the floor ablaze. Buy a porcupine shotgun from the shop or try a rancid burrito!
- 3
Homesider Survivors
Single-player alternative to Infested: Space Colony — playable solo, no multiplayer required. Shares Action and Indie with Infested: Space Colony.
HOMESIDER SURVIVORS is a single player survivor-like auto-shooter. You find yourself far from home against countless hordes of aliens...but they're the ones who have to survive, because they kidnapped the wrong guy. Kill, die, level up, and try again until you get home.
- 4
Xenoterrestrial
Single-player alternative to Infested: Space Colony — playable solo, no multiplayer required. Shares Action with Infested: Space Colony.
Unleash hell as a xeno-hating soldier aboard a ship being hijacked by a hitherto undiscovered alien race. Xenoterrestrial is a top-down technical shooter that combines skill and strategy for a fast-paced, challenging experience offering customizable weapons, complex mechanics, and diverse enemies.
- 5
The Moon 2044
Single-player alternative to Infested: Space Colony — playable solo, no multiplayer required. Shares Action and Adventure with Infested: Space Colony.
Explore a secret NCIS facility and discover its dark secret. Take on the role of the XV-11 unit and face hundreds of enemies in a dark sci-fi shooter inspired by old school hits!
- 6
Cyber Avenger
Single-player alternative to Infested: Space Colony — playable solo, no multiplayer required. Shares Action and Indie with Infested: Space Colony.
Cyber Avenger is a top-down action game where you take on the role of a highly skilled covert operative on a dangerous mission to stop a group of terrorists. You must navigate through five maps, facing a variety of enemies, including shotgunners, snipers, melee fighters, kamikazes, and more.
- 7
Reality Core
Single-player alternative to Infested: Space Colony — playable solo, no multiplayer required. Shares Action and Indie with Infested: Space Colony.
Blast through chaotic dungeons and unleash powerful weapons as you journey through the multiverse in search of a way home. Dodge, loot, and survive against deadly foes, extracting hard-won treasures to repair your ship and make it back!
- 8
Eternal League
Single-player alternative to Infested: Space Colony — playable solo, no multiplayer required. Shares Action and Indie with Infested: Space Colony.
Step into a futuristic battleground where every decision shapes your destiny. In Eternal League, you'll embark on an epic journey through a fast-paced roguelike RPG that combines customization, strategic combat, and a unique session-based progression system that rewards your skill and creativity.
- 9
Infectious
Single-player alternative to Infested: Space Colony — playable solo, no multiplayer required. Shares Action and Indie with Infested: Space Colony.
Play as a lethal virus infecting various organs in your host's body while trying to outsmart the immune cells that seek to eliminate you and your kind. Generate clones and watch them propagate, infecting cells and taking down bosses.
- 10
Bugged Out
Single-player alternative to Infested: Space Colony — playable solo, no multiplayer required. Shares Action and Indie with Infested: Space Colony.
Battle hordes of insects plaguing your neighborhood and don't... I repeat, don't let them climb up your face! Stay vigilant and avoid getting 'Bugged Out' as you navigate this pest-ridden world.
- 11
Jeff & Cubie
Single-player alternative to Infested: Space Colony — playable solo, no multiplayer required.
A comedy-driven sci-fi tower defense where misunderstandings spiral into full-blown galactic hysteria.