Single-player games like 星际探索 Star Exploration
Below are 8 single-player Steam games similar to 星际探索 Star Exploration, 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 星际探索 Star Exploration page.
Ranked picks
- 1
Zero Bugs Given
Single-player alternative to 星际探索 Star Exploration — playable solo, no multiplayer required. Shares Strategy with 星际探索 Star Exploration.
Zero Bugs Given is a tower defense / roguelike game designed with the ambition of making every run different from the others. Every wave, a pair of bonus and malus will force you to adapt in the best way you can. Build your defense and try survive as long as you can!
- 2
城市塔防-City Tower Defence
Single-player alternative to 星际探索 Star Exploration — playable solo, no multiplayer required. Shares Strategy and Casual with 星际探索 Star Exploration.
Roguelite tower defense. Each run generates a different map identity, base position, frontline layout, and pressure lanes. Build and upgrade towers, shape your run with cards and between-wave rewards, manage resources and positioning, survive waves of escalating enemies and boss encounters.
- 3
Axom: Conquest
Single-player alternative to 星际探索 Star Exploration — playable solo, no multiplayer required. Shares Strategy with 星际探索 Star Exploration.
Build and defend your fortress while expanding out in this hold-out tower defense roguelite. Battle across a procedural alien homeworld, fight back corrupted terrain, discover hundreds of structures and upgrades as physics-driven swarms threaten to wipe out humanity.
- 4
DivinityVassals
Single-player alternative to 星际探索 Star Exploration — playable solo, no multiplayer required. Shares Strategy and Adventure with 星际探索 Star Exploration.
【Pet Catch】+【Evo/Mutation】+【Hatch Egg】+【World Shift】 Summon multiple pets to fight. Breed unique pets with random talents/traits/runes/skills via evo/mutation. Explore shifting world, challenge hidden BOSS, rampage Endless Tower. Tired? Return home to build and rest.
- 5
Space Bross
Single-player alternative to 星际探索 Star Exploration — playable solo, no multiplayer required. Shares Strategy and Adventure with 星际探索 Star Exploration.
Your chicken has been kidnapped, and that’s all it takes to send a retired astronaut into full galactic mayhem. Space Bross is a hand-drawn 2.5D tower defense & action roguelite where you’ll build bases, fend off alien hordes, and blast your way across planets to bring your feathery friend back.
- 6
Tower Lab
Single-player alternative to 星际探索 Star Exploration — playable solo, no multiplayer required. Shares Strategy and Casual with 星际探索 Star Exploration.
Roguelite tower defense where enemies can’t be killed, knock them off with physics instead! Build devastating contraptions that push, pull, and launch enemies. Unlock towers, discover broken synergies, and dominate through creative combinations.
- 7
Rogue Realm: Guardian Grids
Single-player alternative to 星际探索 Star Exploration — playable solo, no multiplayer required. Shares Strategy with 星际探索 Star Exploration.
Rogue Realm: Guardian Grids is a medieval fantasy blend of tower defense and roguelike progression. Build defenses on a grid, manage resources, and survive ever-evolving enemies.
- 8
Skewer Squad
Single-player alternative to 星际探索 Star Exploration — playable solo, no multiplayer required. Shares Strategy and Casual with 星际探索 Star Exploration.
Skewer Squad is a cute yet chaotic tower defense roguelite. Step into the apron of a Grillmaster, draft random ingredients, mix wild seasonings, and build a squad of skewers that are both delicious and powerful to defend your grill.