Single-player games like Sublight
Below are 8 single-player Steam games similar to Sublight, 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 Sublight page.
Ranked picks
- 1
Starforged Legacy
Single-player alternative to Sublight — playable solo, no multiplayer required. Shares Action and Indie with Sublight.
Outlast the onslaught in a sci-fi survivors-like where your decisions matter as much as your firepower. Command customizable starships, enhance your arsenal with 100+ strategy-defining upgrades, and annihilate endless fleets of cosmic combatants! Carve your legacy among the stars or die trying!
- 2
BlackHole Collapse
Single-player alternative to Sublight — playable solo, no multiplayer required. Shares Action and Indie with Sublight.
Take control of a growing singularity in Blackhole Collapse, a fast-paced action rogue-like! Devour cosmic debris, dodge relentless hazards and volatile anomalies, upgrade your gravitational powers, and consume entire celestial bodies as you survive the void.
- 3
Approaching Infinity Survivors
Single-player alternative to Sublight — playable solo, no multiplayer required. Shares Action and Indie with Sublight.
A Bullet-Heaven roguelike in the Approaching Infinity universe with both spaceship and away team missions. The exit of the galaxy's dominant races left a power vacuum that everyone wants to fill. Survive, pick a side, or kill'em all. No time to think when the horde's advancing.
- 4
CyberSprawl: Survivors
Single-player alternative to Sublight — playable solo, no multiplayer required. Shares Action and Indie with Sublight.
Outbuild the horde in a cyberpunk bullet heaven with loot worth discovering. Evolve your weapons, explore dangerous districts, and find gear that opens new build choices. Get your haul home, gear up, and go back for more.
- 5
Nova Survivors
Single-player alternative to Sublight — playable solo, no multiplayer required. Shares Action and Indie with Sublight.
A space horde-survival roguelite where the 21 ships aren't skins: each flies its own weapon, ultimate and role, so the same cards build wildly different runs. Chain evolutions and artifacts through a 100-level campaign and endless Survival, and hold out until your build breaks the game.
- 6
Meteor Rush
Single-player alternative to Sublight — playable solo, no multiplayer required. Shares Action with Sublight.
Meteor Rush is a high-intensity space Bullet Heaven where you defend a fragile core against endless cosmic threats. Harvest meteor gems, loot powerful gear, and evolve your ship and core into an unstoppable force of destruction.
- 7
Ogre Stampede
Single-player alternative to Sublight — playable solo, no multiplayer required. Shares Action and Indie with Sublight.
Ogre Stampede is a physics-based bullet heaven with incremental upgrades set in a chaotic mosh pit. Waves of hopelessly stupid trolls and ogres are running wild and pushing and shoving each other around. Level up your strength and fight to be the last one standing and become the new chieftain!
- 8
Super Robot Survivors
Single-player alternative to Sublight — playable solo, no multiplayer required. Shares Action and Indie with Sublight.
A Roguelite Bullet-Heaven where you rescue astronauts, repair reactors, and hack terminals while blasting hordes of robots in high-stakes, 10-minute showdowns. From the Creative Director of Destroy All Humans! 2 and co-creator of TY the Tasmanian Tiger.