Single-player games like ALIENS INVADED OUR PLANET
Below are 13 single-player Steam games similar to ALIENS INVADED OUR PLANET, 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 ALIENS INVADED OUR PLANET page.
Ranked picks
- 1

Prodeus
Single-player alternative to ALIENS INVADED OUR PLANET — playable solo, no multiplayer required. Shares Action and Indie with ALIENS INVADED OUR PLANET.
Prodeus is a first-person shooter of old, re-imagined using modern rendering techniques and technology. Experience the quality you’d expect from a modern AAA game, designed with retro aesthetics and gameplay that invoke the tech-imposed limits of older hardware.
- 2

Monaco: What's Yours Is Mine
Single-player alternative to ALIENS INVADED OUR PLANET — playable solo, no multiplayer required. Shares Action and Indie with ALIENS INVADED OUR PLANET.
Monaco: What's Yours Is Mine is a single player or co-op heist game. Assemble a crack team of thieves, case the joint, and pull off the perfect heist.
- 3

Madballs in Babo:Invasion
Single-player alternative to ALIENS INVADED OUR PLANET — playable solo, no multiplayer required. Shares Action and Indie with ALIENS INVADED OUR PLANET.
Now with cross-platform multiplayer! PC vs. Mac at last.
- 4

ORION: Prelude
Single-player alternative to ALIENS INVADED OUR PLANET — playable solo, no multiplayer required. Shares Action and Indie with ALIENS INVADED OUR PLANET.
Work together to survive the devastating Dinosaur horde in huge, endless environments.
- 5

Cobalt
Single-player alternative to ALIENS INVADED OUR PLANET — playable solo, no multiplayer required. Shares Action and Indie with ALIENS INVADED OUR PLANET.
Forget everything you’ve learned about combat. Cobalt’s slo-mo mechanic lets you perform moves that other games can’t comprehend. Discover the secrets of a distant colony in a cosmic campaign, take on challenges and rule the leaderboards, or face off against others in local and online multiplayer.
- 6

The Haunted: Hells Reach
Single-player alternative to ALIENS INVADED OUR PLANET — playable solo, no multiplayer required. Shares Action and Indie with ALIENS INVADED OUR PLANET.
Winner of 2010′s Make Something Unreal contest, The Haunted: Hells Reach is a fast-paced horror game where your goal is to liberate cursed places and survive the assault of Hell.
- 7

Blood and Bacon
Single-player alternative to ALIENS INVADED OUR PLANET — playable solo, no multiplayer required. Shares Action and Adventure with ALIENS INVADED OUR PLANET.
This Co-op Shooter , has Day and Night levels, multiple maps, players will take on 25 enemy types and numerous bosses, like Gargantuan Monsters and Minibosses every 10 days as you explore, shoot and run for your life against the onslaught of porcine monstrosities.
- 8

Unrailed!
Single-player alternative to ALIENS INVADED OUR PLANET — playable solo, no multiplayer required. Shares Action and Indie with ALIENS INVADED OUR PLANET.
Unrailed! is a co-op multiplayer game where you have to work together with your friends to build a train track across endless procedurally generated worlds. Master random encounters with its inhabitants, upgrade your train and keep it from derailing!
- 9

Ratty Catty
Single-player alternative to ALIENS INVADED OUR PLANET — playable solo, no multiplayer required. Shares Action and Indie with ALIENS INVADED OUR PLANET.
Ratty Catty is a Multiplayer / CO-OP hide & seek game about the adventures of a domestic cat Catty and hazel dormouse Ratty, who eats the foods in the house, feeds its babies, and lives in a small rat nest.
- 10

Morphine
Single-player alternative to ALIENS INVADED OUR PLANET — playable solo, no multiplayer required. Shares Indie and Adventure with ALIENS INVADED OUR PLANET.
An independent story-based cinematic FPS game describing the drama of a student 's. Story is based on experienced emotions.
- 11

Witch The Bloodlines
Single-player alternative to ALIENS INVADED OUR PLANET — playable solo, no multiplayer required. Shares Action and Indie with ALIENS INVADED OUR PLANET.
Witch The Bloodlines is an FPS horror - adventure game that focused on reversing a curse of the 18th century village which you are living in. Discover the living forest and experience the horror that you are in.
- 12

Cyber OutRun
Single-player alternative to ALIENS INVADED OUR PLANET — playable solo, no multiplayer required. Shares Action and Indie with ALIENS INVADED OUR PLANET.
Cyber OutRun a pursuit racing game where the main goal is to reach the highest heat level and avoid getting arrested. Enjoy the experience of driving retro-futuristic visual atmosphere with Synthwave soundtrack!
- 13

ELEVATED
Single-player alternative to ALIENS INVADED OUR PLANET — playable solo, no multiplayer required. Shares Action and Indie with ALIENS INVADED OUR PLANET.
ELEVATED is a multiplayer (8 vs. 1) thriller action game where eight death row inmates try to complete the given tasks to gain their freedom while being chased by the 4th horseman of the apocalypse, "The Death".