Single-player games like OTXO
Below are 13 single-player Steam games similar to OTXO, 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 OTXO page.
Ranked picks
- 1
The Hong Kong Massacre
Single-player alternative to OTXO — playable solo, no multiplayer required. Shares Action with OTXO.
Blast your way through the streets of Hong Kong in a fast-paced, top-down shooter. Inspired by classic action movies, The Hong Kong Massacre places you at the center of a hard-boiled revenge story, filled with brutal, cinematic shootouts and vivid underworld locations.
- 2
Killer Ricky
Single-player alternative to OTXO — playable solo, no multiplayer required. Shares Action with OTXO.
Play as Killer Ricky and avenge his family by killing all members of a bloodthirsty Mafia organization.
- 3
NO RELOADING: Survival Trials
Single-player alternative to OTXO — playable solo, no multiplayer required. Shares Action with OTXO.
NO RELOADING is a stunt-driven action game where your tractor beam powers let you weaponize everything, including yourself. Master bullet-time acrobatics, chain deadly combos, and invent synergistic upgrades. You'll need every stylish trick to rescue your best doggo from sinister goblins.
- 4
Trepang2
Single-player alternative to OTXO — playable solo, no multiplayer required. Shares Action with OTXO.
Become the ultimate badass in Trepang2: A gory, action-packed FPS set in the near future. Unleash all hell on your enemies, dodge bullets and leave a trail of destruction in this hardcore and frenetic shooter.
- 5
Mr. Fast
Single-player alternative to OTXO — playable solo, no multiplayer required. Shares Action with OTXO.
Mr. Fast is a top-down shooting game with a bullet time twist! Enemy's time moves more slowly than yours. You're fast enough and you can kill others with one shot.
- 6
Bullet Noir
Single-player alternative to OTXO — playable solo, no multiplayer required. Shares Action with OTXO.
In the vengeance business, you leave no loose ends. Four characters scour the city, searching for their mentor's murderer in a brutal ballet of bullets. Stylish neo-noir top-down shooter with one-hit-one-kill mechanics.
- 7
Danger Sticks
Single-player alternative to OTXO — playable solo, no multiplayer required. Shares Action with OTXO.
A ruthless, hyper-fast, first-person stickman shooter that channels flash era stick-fight energy. Use Nostalgia to slow time, chain crisp headshots, and flow through dense arenas with a wide arsenal. Instant restarts and tight scoring reward speed, accuracy, and perfect movement.
- 8
Contract Killers
Single-player alternative to OTXO — playable solo, no multiplayer required. Shares Action with OTXO.
Fast paced top down shooter, you need to be fast and deadly, choose your character, pick new contract, prepare your weapons and kill your target !!! Get rewarded and buy new more deadly weapons.
- 9
Grand Theft Auto: Vice City
Single-player alternative to OTXO — playable solo, no multiplayer required. Shares Action with OTXO.
Welcome to Vice City. Welcome to the 1980s. From the decade of big hair, excess and pastel suits comes a story of one man's rise to the top of the criminal pile.
- 10
Hotline Miami
Single-player alternative to OTXO — playable solo, no multiplayer required. Shares Action with OTXO.
Hotline Miami is a high-octane action game overflowing with raw brutality, hard-boiled gunplay and skull crushing close combat.
- 11
Slenderman: Shadow of the Forest
Single-player alternative to OTXO — playable solo, no multiplayer required.
Slenderman: Shadow of the Forest - is a thrilling first-person horror game that immerses you in a terrifying and mystical forest. Your goal is to find a way out of this dark and gloomy place by collecting necessary items that will help you survive and escape to freedom.
- 12
Dogworld
Single-player alternative to OTXO — playable solo, no multiplayer required. Shares Action with OTXO.
Shoot, jump, and slide your way through a ruined, mysterious, dog-filled world as you fight to save humanity from the clutches of a rogue AI named Daddy.
- 13
Manus Dei
Single-player alternative to OTXO — playable solo, no multiplayer required. Shares Action with OTXO.
Wield the holy weapon Manus Dei and annihilate creatures from the Rift in this fast-paced shooter. Only your skill will grant you passage into the halls of eternity.