Single-player games like UFO BLAST
Below are 8 single-player Steam games similar to UFO BLAST, 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 UFO BLAST page.
Ranked picks
- 1

Reality Core
Single-player alternative to UFO BLAST — playable solo, no multiplayer required. Shares Action and Indie with UFO BLAST.
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

Comet Force
Single-player alternative to UFO BLAST — playable solo, no multiplayer required. Shares Action and Strategy with UFO BLAST.
Comet Force is a Space Arena Shooter Action Roguelite. Build your camp, recruit to compose and grow your troop, collect upgrades and unique effects, fight enemies and bosses, and choose how the threat evolves. Keep your troop strong enough to survive all waves and close off the anomaly.
- 3

Cyclo Chambers
Single-player alternative to UFO BLAST — playable solo, no multiplayer required. Shares Action and Indie with UFO BLAST.
Collect synergizing items to create an overpowered character to fight hordes of cyclops monsters. Cyclo Chambers is a fast-paced, top-down arena shooter with light rogue-like elements. 150 items to choose from to create frantic combinations. Different runs every time.
- 4

Nordic Ashes: Survivors of Ragnarok
Single-player alternative to UFO BLAST — playable solo, no multiplayer required. Shares Action and Strategy with UFO BLAST.
Nordic Ashes: Survivors of Ragnarok, is a challenging Norse inspired roguelite-survivor game, where you’ll have to survive hordes of creatures that come your way.
- 5

Astro Looter: Survivor
Single-player alternative to UFO BLAST — playable solo, no multiplayer required. Shares Action and Strategy with UFO BLAST.
Explore alien planets to mine resources, kill alien insects, build defense turrets, and survive waves of insect attacks across the galactic frontier. Astro Looter combines elements of survival, roguelike, and tower defense in a top-down shooter.
- 6

Time Wasters
Single-player alternative to UFO BLAST — playable solo, no multiplayer required. Shares Action and Indie with UFO BLAST.
Time Wasters is a space shooter bullet heaven roguelite. Equip and upgrade weapons, destroy swarms of enemies, and collect Time & Space Cubes to bend the timeline to your advantage.
- 7

Nuclear Throne
Single-player alternative to UFO BLAST — playable solo, no multiplayer required. Shares Action and Indie with UFO BLAST.
Nuclear Throne is a post-apocalyptic roguelike-like top-down shooter. Not 'the final hope of humanity' post-apocalyptic, but 'humanity is extinct and mutants and monsters now roam the world' post-apocalyptic. Can you reach the Nuclear Throne?
- 8

Blazing Beaks
Single-player alternative to UFO BLAST — playable solo, no multiplayer required. Shares Action and Indie with UFO BLAST.
Roguelite - where too much greediness can be fatal. A colorful world with armed birds blazing their way through piles of mutants, monsters and creepy creatures. Lots of mysteries to unravel, secrets to discover and levels to explore.