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

Exone Rift
Single-player alternative to Tau Cubis — playable solo, no multiplayer required. Shares Strategy with Tau Cubis.
Take direct control of your hero on a hostile planet. Build your base, gather resources, expand your territory your way, and survive against the planet’s deadly wildlife.
- 2

Taur
Single-player alternative to Tau Cubis — playable solo, no multiplayer required. Shares Strategy with Tau Cubis.
Taur is an action-strategy sci-fi game. Control the Prime Cannon and unlock all of its powerful weapons and abilities. Build turrets, droids, aircraft and more as you fight to protect the homeworld of the Tauron droids against a relentless invasion. Will your Taur stand against the Imperion warmachine?
- 3

IRON GUARD
Single-player alternative to Tau Cubis — playable solo, no multiplayer required. Shares Strategy with Tau Cubis.
A sci-fi roomscale VR Tower Defense game. Strategize to destroy waves of rogue robots and assist the powerful turrets with a handheld drone. Build and collect resources and help evacuate your crew from the alien planet.
- 4

rymdkapsel
Single-player alternative to Tau Cubis — playable solo, no multiplayer required. Shares Strategy with Tau Cubis.
Build a space station. Command the tiny crew. Explore the galaxy. A meditative space strategy game.
- 5

Grey Goo
Single-player alternative to Tau Cubis — playable solo, no multiplayer required. Shares Strategy with Tau Cubis.
Fight for control of a frontier world. Gather resources, build your base, and command your forces in battle. Survive long enough to unleash your ultimate weapon - THE EPIC.
- 6

Axon TD: Uprising - Tower Defense
Single-player alternative to Tau Cubis — playable solo, no multiplayer required. Shares Strategy with Tau Cubis.
Axon TD lets you expand the map boundaries themselves. A huge arsenal of towers and a wide variety of enemies clash in a battlefield that grows to your whims. Engage in single, cooperative, and roguelite gameplay.
- 7

Supreme Commander 2
Single-player alternative to Tau Cubis — playable solo, no multiplayer required. Shares Strategy with Tau Cubis.
Includes 47 Steam achievements, leaderboards, and stats!
- 8

ReEarth
Single-player alternative to Tau Cubis — playable solo, no multiplayer required. Shares Strategy with Tau Cubis.
ReEarth is an exciting TD & (RTS) indie game. Here, you will play as humanity's last hope. You will fend off the oncoming swarms by continuously building your base and dispatching various types of units. Prepare for the challenge and save the future of humanity!