Single-player games like Space Debris
Below are 8 single-player Steam games similar to Space Debris, 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 Space Debris page.
Ranked picks
- 1
Wallrunners
Single-player alternative to Space Debris — playable solo, no multiplayer required. Shares Action and Casual with Space Debris.
Participate in a deadly 2-D fighting arena that will test your skills in parkour and combat!
- 2
Tank Them All
Single-player alternative to Space Debris — playable solo, no multiplayer required. Shares Action with Space Debris.
Chaotic top-down tank brawler for 2–6 players — local or online. Grab 16 wild power-ups, survive poison clouds and air raids, and dominate 90+ arenas across 4 game modes including King of the Hill and Golden Shell.
- 3
Orbit Outlaws
Single-player alternative to Space Debris — playable solo, no multiplayer required. Shares Action with Space Debris.
Orbit Outlaws is the definitive physics-based arena combat game. Use gravity to pull off impossible shots in competitive and casual multiplayer. Choose your gun, chassis, and pilot, then upgrade and optimize your loadout as you progress against rival pilots.
- 4
Rocket Wars
Single-player alternative to Space Debris — playable solo, no multiplayer required. Shares Action with Space Debris.
Fast-paced local multi-player game packed with action. Destroy your friends with all sorts of different weapons and power-ups across multiple game modes!
- 5
To The Death
Single-player alternative to Space Debris — playable solo, no multiplayer required. Shares Action and Casual with Space Debris.
Fast-paced top down shooter. Single player or 2-4 players in local multiplayer / co-op. Sci-fi setting. 3D physics makes the gameplay more dynamic / immersive than traditional 2D shooters. Varied weapons, enemies and interactive environments. All set to a pounding rock / electronica score.
- 6
Last Shape Standing
Single-player alternative to Space Debris — playable solo, no multiplayer required. Shares Action and Casual with Space Debris.
Last Shape Standing is at its core a survival game where each player needs to survive through a multitude of chaotic and fun randomly selected challenges, be it bullet hell, PVP, a zombie apocalypse or even dangerous quizzes!
- 7
Hyperdrive Massacre
Single-player alternative to Space Debris — playable solo, no multiplayer required. Shares Action and Casual with Space Debris.
Hyperdrive Massacre is an 80s inspired arcade fragfest in Spacewar sauce designed around local multiplayer, focused on kinestetics, tactical and shooting skills at a frenzied pace.
- 8
Gravity Cannon
Single-player alternative to Space Debris — playable solo, no multiplayer required. Shares Action and Casual with Space Debris.
Gravity Cannon is a local multiplayer space combat game for up to 8 players. Grab some friends and hop into fast-paced gravity action!