Single-player games like Alien AI
Below are 8 single-player Steam games similar to Alien AI, 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 Alien AI page.
Ranked picks
- 1
Oppcium
Single-player alternative to Alien AI — playable solo, no multiplayer required. Shares Indie with Alien AI.
A sentient alien organism has escaped its cage and now freely roams a government facility. Silence has engulfed the city as a toxic and unidentified cloud was released from black oily stones. Witness and investigate a dire situation that appears to escalate by the hour.
- 2
NULL TRACE
Single-player alternative to Alien AI — playable solo, no multiplayer required. Shares Indie and Adventure with Alien AI.
Hack into digital systems, uncover hidden secrets, and reveal the truth behind a mysterious experiment in this atmospheric sci-fi terminal hacking simulator.
- 3
eHUB cities - Blackout
Single-player alternative to Alien AI — playable solo, no multiplayer required. Shares Adventure and Simulation with Alien AI.
The power grid has failed. You have no phone, no internet. Only the eHUB, your power source for emergencies. Your neighbors are counting on you — but what will you do? The story-driven simulation game “eHUB cities – Blackout” is being developed under the direction of the LOEWE Center emergenCITY.
- 4
Augma II - Arc I
Single-player alternative to Alien AI — playable solo, no multiplayer required. Shares Indie and Adventure with Alien AI.
The prelude to exquisite chaos. A sci-fi, psychological horror, and action VN that sets the stage for a grand opera.
- 5
![how to kill a fly [ H2KAF ] — Steam game cover](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4566700/f6686a890c92d7293302075d1e448d9739bc8bbb/header.jpg?t=1784828786)
how to kill a fly [ H2KAF ]
Single-player alternative to Alien AI — playable solo, no multiplayer required. Shares Indie and Adventure with Alien AI.
You are a corporate flesh object with no way to speak on your own trying to pose as a human by mimicking what other people say. Serve the corporation that owns you, complete your assignment.
- 6
Cyber Control
Single-player alternative to Alien AI — playable solo, no multiplayer required. Shares Indie and Adventure with Alien AI.
Cyber Control is a 3D puzzle platformer game set in a dystopian future, where the player controls either Jones Murdock or Jenny Li, rebels who need to escape from the cyber-neural network of the Alphas, a class of superhumans that dominate society.
- 7
The Last Earth Fighter
Single-player alternative to Alien AI — playable solo, no multiplayer required. Shares Indie and Adventure with Alien AI.
The Last Earth Fighter is a 3D atmospheric cinematic shoot 'em up where you pilot, dodge, hide, weave, and engage enemies across cinematic worlds. Focused on immersion and survival, not scores, it delivers a journey through rich, ever-changing environments.
- 8
ELEX II
Single-player alternative to Alien AI — playable solo, no multiplayer required. Shares Adventure with Alien AI.
In this sequel to the vintage Open World RPG ELEX, Jax must once again unite the free people of the Science-Fantasy world of Magalan against a new threat - the Skyands, who want to change the face of the planet forever.