Single-player games like SpaceBase Power-天基火力
Below are 8 single-player Steam games similar to SpaceBase Power-天基火力, 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 SpaceBase Power-天基火力 page.
Ranked picks
- 1

Jack Big Chin: Alien Invasion
Single-player alternative to SpaceBase Power-天基火力 — playable solo, no multiplayer required. Shares Action and Indie with SpaceBase Power-天基火力.
Save humanity! Help Jack Big Chin defeat the alien invaders, in a hard action-adventure game with 3D platform elements, where you must improve your weapons and activate cannons to complete your missions.
- 2

Shooting Blaster Big Bang Boom
Single-player alternative to SpaceBase Power-天基火力 — playable solo, no multiplayer required. Shares Action and Indie with SpaceBase Power-天基火力.
Are you gonna shoot? YES! Are you gonna blast? YES! Are you gonna make a big bang? YES! Are you gonna make a big boom? YES! So what do you get? Shooting Blaster Big Bang Boom! Come have some fun, it's Good Time time!
- 3

Insectipede
Single-player alternative to SpaceBase Power-天基火力 — playable solo, no multiplayer required. Shares Action and Indie with SpaceBase Power-天基火力.
Time to bug out and blast back in this arcade shooter packed with waves of insects and UFOs. Fight through 50 challenging stages, grab power-ups, and chase the high score.
- 4

Polygon Attack
Single-player alternative to SpaceBase Power-天基火力 — playable solo, no multiplayer required. Shares Action and Indie with SpaceBase Power-天基火力.
Break through unlimited waves of enemies and fight unpredictable bosses!
- 5

Space War: Infinity
Single-player alternative to SpaceBase Power-天基火力 — playable solo, no multiplayer required. Shares Action and Indie with SpaceBase Power-天基火力.
Vertical semi-procedural shmup with upgrades, real-time enemy waves, and infinite replayability. Level up your ship, unlock 20+ weapons, defeat 5 bosses, and survive endless bullet-hell combat.
- 6

Crimzon Clover World EXplosion
Single-player alternative to SpaceBase Power-天基火力 — playable solo, no multiplayer required. Shares Action and Indie with SpaceBase Power-天基火力.
Prepare yourself for an insatiable rain of bullets, bombs, and beams in Crimzon Clover. Earn all the power-ups for an overpowered experience in the all new ARRANGE version.
- 7

Swarm Universe
Single-player alternative to SpaceBase Power-天基火力 — playable solo, no multiplayer required. Shares Action and Indie with SpaceBase Power-天基火力.
A highly modifiable top-down shooter featuring highscore-driven singleplayer challenges and online-multiplayer competition. You get arenas, racetracks, mini-games and various online-multiplayer modes. Plus powerful modding-tools to create your own levels and game-modes.
- 8

Sky Force Reloaded
Single-player alternative to SpaceBase Power-天基火力 — playable solo, no multiplayer required. Shares Action and Indie with SpaceBase Power-天基火力.
Sky Force Reloaded is a classic shoot ‘em up experience packed in gorgeous visuals and excellent gameplay. Enjoy flashy explosions, beautiful scenery and massive bosses in single player or local cooperative modes.