Single-player games like Nebula Strike
Below are 8 single-player Steam games similar to Nebula Strike, 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 Nebula Strike page.
Ranked picks
- 1
ANIQUILATION
Single-player alternative to Nebula Strike — playable solo, no multiplayer required. Shares Action with Nebula Strike.
Twin Stick Shooter Multiplayer Action Game set in small planets that can be terraformed as you play! in which not only your shoots, but also the enemies and planet environment are your weapon!
- 2
Seconds Till Destruction
Single-player alternative to Nebula Strike — playable solo, no multiplayer required. Shares Action and Indie with Nebula Strike.
Kill everyone in six seconds! Seconds Till Destruction is a lightning-fast and randomized top-down shooter. Use a massive array of guns and quick thinking to destroy humanity, one floor at a time!
- 3
KLAST
Single-player alternative to Nebula Strike — playable solo, no multiplayer required. Shares Action and Indie with Nebula Strike.
KLAST is a fast twin-stick bullet-hell roguelite where every run transforms your ship. Chain kills, rescue survivors, collect powerful upgrades, and conquer three distinct campaigns filled with shifting arenas, relentless swarms, and colossal guardians.
- 4
Vectorfall
Single-player alternative to Nebula Strike — playable solo, no multiplayer required. Shares Action with Nebula Strike.
Vectorfall is a fast top-down space-shooter extraction roguelite built around risky sector runs. Swap between six ships mid-fight, raid hostile signals, break the Command Node, and extract your modules before Alert brings the patrols down on you.
- 5
Better Not Fall
Single-player alternative to Nebula Strike — playable solo, no multiplayer required. Shares Action and Indie with Nebula Strike.
Survive increasingly difficult rounds in a floating arena. Use weapons and powerful abilities to knock enemies into the void before they launch you off the edge, build your loadout during each run, and beat your highest score.
- 6
A.V.E.N.A.
Single-player alternative to Nebula Strike — playable solo, no multiplayer required. Shares Action and Indie with Nebula Strike.
Pilot disposable combat drones through the Primal Portal in a sci-fi action roguelike. Customize your drone, fight through various missions, recover research data and alien technology to enhance your drone setup for the next session.
- 7
Steel Knight's ARMIS
Single-player alternative to Nebula Strike — playable solo, no multiplayer required. Shares Action with Nebula Strike.
"Steel Knight's ARMIS" is a roguelike robot game. Lead the rebellion through five chapters, fighting against the Imperial Army and Earth Federation. Customize and upgrade your robot to survive the intense battles ahead.
- 8
Offworlders: Galactic Ventures
Single-player alternative to Nebula Strike — playable solo, no multiplayer required. Shares Action and Indie with Nebula Strike.
Top-down space trading and combat on a working frontier. Run cargo, hunt salvage, fight pirates, and build a corporation that survives twenty cycles of pressure from the Cryos Foundation, the Frontier Allegiance, and the Sable Syndicate.