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
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!
- 2
Roguevive
Single-player alternative to NOT ENOUGH SPACE — playable solo, no multiplayer required. Shares Action with NOT ENOUGH SPACE.
Roguevive is an roguelite survive bullet heaven. Survive against hordes of enemies getting ever stronger. Level up, unlock upgrades and new guns in this multiplayer action roguelite.
- 3
Gatekeeper: Infinity
Single-player alternative to NOT ENOUGH SPACE — playable solo, no multiplayer required. Shares Action with NOT ENOUGH SPACE.
Prologue version of the game Gatekeeper. Gatekeeper: Infinity is a fast-paced rogue-lite shooter where you'll search for the stolen Heart of the Universe and battle machine enemies! Play solo or join forces with friends in co-op mode.
- 4
Danger Scavenger
Single-player alternative to NOT ENOUGH SPACE — playable solo, no multiplayer required. Shares Action with NOT ENOUGH SPACE.
Danger Scavenger is fast-paced action, cyberpunk-themed, roguelite skyline crawler. Blow up, cut, shoot enemy robots on the roofs of skyscrapers. Choose your way to higher levels, loot, buy stuff, upgrade yourself, fight against greedy corporations, be a rebel!
- 5
Gunlocked 2
Single-player alternative to NOT ENOUGH SPACE — playable solo, no multiplayer required. Shares Action with NOT ENOUGH SPACE.
Movement is your weapon. A sci-fi action roguelike and shmup combined, in Gunlocked 2 you'll pilot and upgrade a state-of-the-art warship against endless waves of deadly aliens. Deep customization, branching paths, and tons of unlockables offer endless replayability!
- 6
Gatekeeper
Single-player alternative to NOT ENOUGH SPACE — playable solo, no multiplayer required. Shares Action with NOT ENOUGH SPACE.
Gatekeeper is a fast-paced rogue-like. Go on a quest to chase down Chaos and reclaim the stolen Heart of Time, fighting your way through relentless enemy forces. Play solo or in 4-player co-op and become the next Gatekeeper!
- 7
AFTERBLAST
Single-player alternative to NOT ENOUGH SPACE — playable solo, no multiplayer required. Shares Action with NOT ENOUGH SPACE.
AFTERBLAST is a challenging FPS roguelite. Play SOLO or in CO-OP (1-4 players). Get stronger each run. Obtain powerful abilities, weapons and find a way to save your planet. Stand up against the Gods and defeat hordes of monsters in intense bullet-hell combat!
- 8
Void Scrappers
Single-player alternative to NOT ENOUGH SPACE — playable solo, no multiplayer required. Shares Action with NOT ENOUGH SPACE.
Blast hordes of alien ships into junk. Collect the scrap to upgrade your ship into an unstoppable force of destruction. Unlock new characters and weapons and upgrade your stats between runs.