Single-player games like Space Raiders in Space
Below are 11 single-player Steam games similar to Space Raiders in 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 Space Raiders in Space page.
Ranked picks
- 1
Octogeddon
Single-player alternative to Space Raiders in Space — playable solo, no multiplayer required. Shares Action and Strategy with Space Raiders in Space.
You ARE Octogeddon, a massive mutant octopus with one mission: DESTROY the world! Grow more tentacles and evolve each of them into deadlier and deadlier weapons until you become the ultimate eight-legged killing machine!
- 2
ENDLESS™ Dungeon - Definitive Edition
Single-player alternative to Space Raiders in Space — playable solo, no multiplayer required. Shares Action and Strategy with Space Raiders in Space.
ENDLESS™ Dungeon is a Rogue-lite Tactical Action game, set in the award-winning ENDLESS™ Universe. Recruit a team of shipwrecked heroes, plunge into a long-abandoned space station, and protect your crystal against never-ending waves of monsters… or die trying, get reloaded, and try again.
- 3
Deep Sky Derelicts
Single-player alternative to Space Raiders in Space — playable solo, no multiplayer required. Shares Strategy and Indie with Space Raiders in Space.
Deep Sky Derelicts is an original combination of turn-based strategy and RPG, enriched with tactical card combat and popular roguelike elements. Explore derelict alien ships, fight, loot and upgrade your gear, all in distinctive retro-futuristic comic book aesthetic style.
- 4
Infested Planet
Single-player alternative to Space Raiders in Space — playable solo, no multiplayer required. Shares Action and Strategy with Space Raiders in Space.
Command a team of 5 elite soldiers against an alien horde of 100,000. Surrounded on all sides, you must outmaneuver and outsmart the enemy.
- 5
Void Bastards
Single-player alternative to Space Raiders in Space — playable solo, no multiplayer required. Shares Action and Strategy with Space Raiders in Space.
Inspired by BioShock and System Shock 2, Void Bastards is a revolutionary new strategy-shooter that will test your wits as well as exercise your aim. Can you lead the misfit prisoners of the Void Ark through the derelict spaceships and myriad dangers of the Sargasso Nebula?
- 6
Revenge of the Titans
Single-player alternative to Space Raiders in Space — playable solo, no multiplayer required. Shares Action and Strategy with Space Raiders in Space.
The ultimate mash-up of Real-time Strategy and Tower Defense!
- 7
OTTTD
Single-player alternative to Space Raiders in Space — playable solo, no multiplayer required. Shares Strategy and Indie with Space Raiders in Space.
Take command of HEROCORP™ and launch a Preemptive Defence Campaign™ against parallel dimensions in OTTTD, the most outrageous Tower Defence title around.
- 8
Necronator: Dead Wrong
Single-player alternative to Space Raiders in Space — playable solo, no multiplayer required. Shares Action and Strategy with Space Raiders in Space.
Necronator: Dead Wrong is a deck-building roguelike with an RTS twist. Build a powerful deck. Collect and deploy undead units and raise a unique army. Master each commander’s playstyle and conquer the world. Change the game with rule-bending relics. Unlock new decks and do it all again.
- 9
Element TD
Single-player alternative to Space Raiders in Space — playable solo, no multiplayer required. Shares Strategy and Indie with Space Raiders in Space.
Light, Darkness, Water, Fire, Nature, and Earth elements come together in this tower defense focused on combinations.
- 10
Legion Tale
Single-player alternative to Space Raiders in Space — playable solo, no multiplayer required. Shares Strategy and Indie with Space Raiders in Space.
Take part in the story set in Agia, a continent inflicted with conflicts between two races. Join Alan, a young man from Scarleta who lead a small legion of warriors, to take over the reign of Dark Lord. Find the true reason behind the conquest for Agia in this tactical turn-based game.
- 11
Bloons TD 6
Single-player alternative to Space Raiders in Space — playable solo, no multiplayer required. Shares Strategy with Space Raiders in Space.
The Bloons are back and better than ever! Get ready for a massive 3D tower defense game designed to give you hours and hours of the best strategy gaming available.