Single-player games like Stellarcraft
Below are 9 single-player Steam games similar to Stellarcraft, 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 Stellarcraft page.
Ranked picks
- 1
Polygons Tower Defense
Single-player alternative to Stellarcraft — playable solo, no multiplayer required. Shares Action and Strategy with Stellarcraft.
Defend this colorful world with a brilliant strategy! Strengthen your battlefield and don't let enemies reach their destination. Make amazing combinations, and choose the most powerful elements wisely!
- 2
Throbax TD
Single-player alternative to Stellarcraft — playable solo, no multiplayer required. Shares Action and Strategy with Stellarcraft.
Throbax TD is the "Tower Defense" game you are looking for: Help Ughlar fight his way through 50 levels, buy over 100 upgrades and get all of the 50+ achievements.
- 3
Dig or Die
Single-player alternative to Stellarcraft — playable solo, no multiplayer required. Shares Action and Strategy with Stellarcraft.
Crash land on a hostile planet where you'll have to build the strongest defenses if you wish to live to escape from it. But be warned... this planet is merciless. Build strong, and smart; else physics may flood or destroy your only hopes of survival.
- 4
The Riftbreaker
Single-player alternative to Stellarcraft — playable solo, no multiplayer required. Shares Action and Strategy with Stellarcraft.
The Riftbreaker is a solo or Co-op base-building, survival game with Action-RPG elements for up to 4 players. Hack & slash countless hordes of enemies. Build up your base, craft powerful weapons and research new inventions to survive.
- 5
2089 - Space Divided
Single-player alternative to Stellarcraft — playable solo, no multiplayer required. Shares Strategy and Indie with Stellarcraft.
2089 - Space Divided is a classic science fiction real-time strategy game in which you collect resources, build up your base, train troops and destroy your opponents with tactical skill.
- 6
Sol Survivor
Single-player alternative to Stellarcraft — playable solo, no multiplayer required. Shares Strategy and Indie with Stellarcraft.
Jump in to intense turret defense action with Sol Survivor! Build turrets to defend your colony and the innocent colonists within. Smash enemies with volleys of actively-controlled orbital support. Play with friends in co-operative and competitive multiplayer matches or test your mettle against our new Survival mode!
- 7
VERSUS SQUAD
Single-player alternative to Stellarcraft — playable solo, no multiplayer required. Shares Action and Indie with Stellarcraft.
Versus Squad is a fast action twin-stick shooter from the creator of Nation Red. Build your own sandbox defense and battle thousands of zombie mutants in top down combat! Face up to a dozen bosses. Simultaneously. Collect loot, build and repair. Play single player, on-line or local coop!
- 8
Legion TD 2 - Multiplayer Tower Defense
Single-player alternative to Stellarcraft — playable solo, no multiplayer required. Shares Strategy and Indie with Stellarcraft.
An infinitely replayable multiplayer and single-player tower defense. Defend against waves of enemies and destroy the enemy's king before they destroy yours. Legion TD 2 is a one-of-a-kind game of tactics, teamwork, and prediction. Party as 1-8 players.
- 9
Retail Rivals
Single-player alternative to Stellarcraft — playable solo, no multiplayer required. Shares Indie and Casual with Stellarcraft.
Build your retail empire inside a shopping mall. Open multiple stores, sabotage rivals, and play solo or with up to 8 players. Choose different match objectives or play endless mode and compete for retail domination.