Single-player games like Endless Ascent
Below are 8 single-player Steam games similar to Endless Ascent, 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 Endless Ascent page.
Ranked picks
- 1

Supraland
Single-player alternative to Endless Ascent — playable solo, no multiplayer required. Shares Indie with Endless Ascent.
Try the demo! A mix between Portal, Zelda and Metroid. Exploration, puzzles, terrible combat, secret upgrades and new abilities that help you reach new places. Playtime 12-25h.
- 2

Portal 2
Single-player alternative to Endless Ascent — playable solo, no multiplayer required.
The "Perpetual Testing Initiative" has been expanded to allow you to design co-op puzzles for you and your friends!
- 3

Ancient Warfare 3
Single-player alternative to Endless Ascent — playable solo, no multiplayer required. Shares Indie with Endless Ascent.
Dive into a sandbox full of action and customization! Choose from different game modes like deathmatch, conquest, king of the hill, zombie survival and many more. Create your own scenarios and content in the easy to use in-game editors or use one of the 50k+ workshop items from other players...
- 4

Total Tank Simulator
Single-player alternative to Endless Ascent — playable solo, no multiplayer required. Shares Indie with Endless Ascent.
Commander in the ranks. Soldier at heart. Choose a faction and deploy and command your army into massive physics-driven WWII battles to the last man standing. Destroy everything on sight with an insane amount of units that will behave tactically.
- 5

Rise of Liberty
Single-player alternative to Endless Ascent — playable solo, no multiplayer required. Shares Indie with Endless Ascent.
Rise of Liberty is a FPS single-player massive Revolutionary War battle simulator. Fire deafening cannons into the thick of the battle, stand in line formation and fire devastating volleys into the enemy. Gather your men for these monumental battles and defeat the enemy!
- 6

Suicide Guy
Single-player alternative to Endless Ascent — playable solo, no multiplayer required.
Suicide Guy is set in the incredibile and extraordinary dreams of its protagonist. What would you do in order to save the thing you love most? Immerse yourself into his weird dreams and help him to wake up before it's too late.
- 7

BONEWORKS
Single-player alternative to Endless Ascent — playable solo, no multiplayer required. Shares Indie with Endless Ascent.
BONEWORKS is an Experimental Physics VR Adventure. Use found physics weapons, tools, and objects to fight across dangerous playscapes and mysterious architecture.
- 8

Tentacular
Single-player alternative to Endless Ascent — playable solo, no multiplayer required. Shares Indie with Endless Ascent.
Tentacular is a VR game about a gigantic but good-hearted tentacled beast trying to figure out its place in the world.