Single-player games like Haloo
Below are 8 single-player Steam games similar to Haloo, 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 Haloo page.
Ranked picks
- 1
Dying Light
Single-player alternative to Haloo — playable solo, no multiplayer required. Shares Action with Haloo.
First-person action survival game set in a post-apocalyptic open world overrun by flesh-hungry zombies. Roam a city devastated by a mysterious virus epidemic. Scavenge for supplies, craft weapons, and face hordes of the infected.
- 2
Space Pirates and Zombies
Single-player alternative to Haloo — playable solo, no multiplayer required. Shares Action and Indie with Haloo.
Explore a randomly generated Galaxy populated with factions, enemies, missions, and items providing you with a unique experience each time you play.
- 3
Boomerang X
Single-player alternative to Haloo — playable solo, no multiplayer required. Shares Action and Indie with Haloo.
Harness the power of a mystical boomerang to fling yourself through the air in this acrobatic arena shooter. Slice, fly, and blast through swarms of evil creatures on an abandoned island with a cryptic past. Stay agile or meet your doom.
- 4
Deadlight
Single-player alternative to Haloo — playable solo, no multiplayer required. Shares Action and Indie with Haloo.
“Probably the best downloadable title on the market right now.” 9/10 – Eurogamer.se
- 5
Left 4 Dead
Single-player alternative to Haloo — playable solo, no multiplayer required. Shares Action with Haloo.
From Valve (the creators of Counter-Strike, Half-Life and more) comes Left 4 Dead, a co-op action horror game for the PC and Xbox 360 that casts up to four players in an epic struggle for survival against swarming zombie hordes and terrifying mutant monsters.
- 6
Borderlands 2
Single-player alternative to Haloo — playable solo, no multiplayer required. Shares Action with Haloo.
The Ultimate Vault Hunter’s Upgrade lets you get the most out of the Borderlands 2 experience.
- 7
Dead Effect
Single-player alternative to Haloo — playable solo, no multiplayer required. Shares Action and Indie with Haloo.
Fight for your life in the INDIE SCI-FI FPS game fit for both casual and hard-core gamers with a passion for hunting down hordes of zombies. Prepare yourselves for the incoming nightmare!
- 8
Shadow Warrior 2
Single-player alternative to Haloo — playable solo, no multiplayer required. Shares Action with Haloo.
Shadow Warrior 2 is the stunning evolution of Flying Wild Hog’s offbeat first-person shooter starring the brash warrior Lo Wang, who must again wield a devastating combination of guns, blades, magic and wit to strike down the demonic legions overwhelming the world.