Single-player games like Ctrl Alt Ego
Below are 11 single-player Steam games similar to Ctrl Alt Ego, 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 Ctrl Alt Ego page.
Ranked picks
- 1
Skin Deep
Single-player alternative to Ctrl Alt Ego — playable solo, no multiplayer required. Shares Action and Indie with Ctrl Alt Ego.
Skin Deep is an immersive first-person shooter. We got sneezing. We got things getting stuck in your feet. Stalk through a vast non-linear starship and sneak, subvert, and sabotage to survive in this stellar sandbox. You're outnumbered, outgunned, and have no shoes. Welcome to Skin Deep!
- 2
Deus Ex: Game of the Year Edition
Single-player alternative to Ctrl Alt Ego — playable solo, no multiplayer required. Shares Action with Ctrl Alt Ego.
The year is 2052 and the world is a dangerous and chaotic place. Terrorists operate openly - killing thousands; drugs, disease and pollution kill even more. The world's economies are close to collapse and the gap between the insanely wealthy and the desperately poor grows ever wider.
- 3
Peripeteia
Single-player alternative to Ctrl Alt Ego — playable solo, no multiplayer required. Shares Action and Indie with Ctrl Alt Ego.
You are Marie, a cyborg mercenary dropped into the rot of a post-Soviet city of corruption and opportunity. Shoot, sneak, hack, climb or talk your way through alt-history cyberpunk Poland in an immersive sim where every problem has multiple solutions and every rooftop is reachable.
- 4
The Talos Principle
Single-player alternative to Ctrl Alt Ego — playable solo, no multiplayer required. Shares Action and Indie with Ctrl Alt Ego.
The Talos Principle is a first-person puzzle game in the tradition of philosophical science fiction. Made by Croteam and written by Tom Jubert (FTL, The Swapper) and Jonas Kyratzes (The Sea Will Claim Everything).
- 5
Manifold Garden
Single-player alternative to Ctrl Alt Ego — playable solo, no multiplayer required. Shares Indie with Ctrl Alt Ego.
Rediscover gravity and explore an Escher-esque world of impossible architecture. Witness infinity in first-person and master its rules to solve physics-defying puzzles. Cultivate a garden to open new paths forward, where an eternal expanse awaits.
- 6
E.Y.E: Divine Cybermancy
Single-player alternative to Ctrl Alt Ego — playable solo, no multiplayer required. Shares Action and Indie with Ctrl Alt Ego.
In a dark Cyberpunk world, you (and up to 3 friends) wage war against the all-powerful Federation in this Source-powered FPS/RPG.
- 7
Caves of Qud
Single-player alternative to Ctrl Alt Ego — playable solo, no multiplayer required. Shares Indie and RPG with Ctrl Alt Ego.
Inhabit a deeply-simulated science fantasy world and chisel through layers of thousand-year-old civilizations. Build a character from over a hundred mutations and cybernetics. The award-winning sandbox roguelike & RPG full of robots, deep lore, and sentient plants.
- 8
Atomic Heart
Single-player alternative to Ctrl Alt Ego — playable solo, no multiplayer required. Shares Action and RPG with Ctrl Alt Ego.
In a mad and sublime utopian world, take part in explosive encounters. Adapt your fighting style to each opponent, use your environment and upgrade your equipment to fulfill your mission. If you want to reach the truth, you'll have to pay in blood.
- 9
Prey
Single-player alternative to Ctrl Alt Ego — playable solo, no multiplayer required. Shares Action with Ctrl Alt Ego.
In Prey, you awaken aboard Talos I, a space station orbiting the moon in the year 2032. You are the key subject of an experiment meant to alter humanity forever – but things have gone terribly wrong. The space station has been overrun by hostile aliens and you are now being hunted.
- 10
System Shock
Single-player alternative to Ctrl Alt Ego — playable solo, no multiplayer required. Shares Action with Ctrl Alt Ego.
A first-person fight to the death in the depths of space!
- 11
Portal
Single-player alternative to Ctrl Alt Ego — playable solo, no multiplayer required. Shares Action with Ctrl Alt Ego.
Portal™ is a new single player game from Valve. Set in the mysterious Aperture Science Laboratories, Portal has been called one of the most innovative new games on the horizon and will offer gamers hours of unique gameplay.