Single-player games like NOT ENOUGH SPACE
Below are 8 single-player Steam games similar to NOT ENOUGH SPACE, 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 NOT ENOUGH SPACE page.
Ranked picks
- 1
Broken Orbits
Single-player alternative to NOT ENOUGH SPACE — playable solo, no multiplayer required. Shares Action with NOT ENOUGH SPACE.
Broken Orbits is a fast-paced 1–4 player co-op space-combat game. Tear through hostile fleets, loot wild weapons and prototype effects, create devastating loadout combinations, and fight through a complete three-chapter campaign against the Ancients.
- 2
Iron Grave:Planet 9
Single-player alternative to NOT ENOUGH SPACE — playable solo, no multiplayer required. Shares Action with NOT ENOUGH SPACE.
Iron Grave: Planet 9 is a sci-fi mech survivor game. Pilot multiple mechs with unique skills and evolution, slaughter enemies, unlock upgrades. Set on the ninth planet over a century from now, fight alongside your squad and become a hero.
- 3
Scrapstorm
Single-player alternative to NOT ENOUGH SPACE — playable solo, no multiplayer required. Shares Action with NOT ENOUGH SPACE.
A 1-4 player bullet-heaven roguelite where the whole city is hunting you. Draft cards every level until one pistol turns into a screen-clearing mess, and watch out for the traffic, the third rail and whatever is running each district.
- 4
Tank Them All
Single-player alternative to NOT ENOUGH SPACE — playable solo, no multiplayer required. Shares Action with NOT ENOUGH SPACE.
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.
- 5
Void Swarm
Single-player alternative to NOT ENOUGH SPACE — playable solo, no multiplayer required. Shares Action with NOT ENOUGH SPACE.
Fight through endless enemy swarms in this fast-paced arcade space shooter with survivor-style progression. Upgrade your ship, unlock powerful fighters, and grow stronger with every run.
- 6
Spaced Liberation
Single-player alternative to NOT ENOUGH SPACE — playable solo, no multiplayer required. Shares Action with NOT ENOUGH SPACE.
Spaced Liberation is a very small indie game about the liberation of a planet.
- 7
Reality Core
Single-player alternative to NOT ENOUGH SPACE — playable solo, no multiplayer required. Shares Action with NOT ENOUGH SPACE.
Blast through chaotic dungeons and unleash powerful weapons as you journey through the multiverse in search of a way home. Dodge, loot, and survive against deadly foes, extracting hard-won treasures to repair your ship and make it back!
- 8
Cleanup Crew
Single-player alternative to NOT ENOUGH SPACE — playable solo, no multiplayer required. Shares Action with NOT ENOUGH SPACE.
Fight through dangerous space stations in this 2d Bird's eye rougelike dungeon crawler! Clean up as many stations as you can!