Single-player games like Oxide Room 208
Below are 13 single-player Steam games similar to Oxide Room 208, 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 Oxide Room 208 page.
Ranked picks
- 1

Cliché Horror 2000s: The Witch’s Lair
Single-player alternative to Oxide Room 208 — playable solo, no multiplayer required. Shares Action and Adventure with Oxide Room 208.
Cliché Horror Anos 2000: The Witch’s Lair is a third-person horror game inspired by 2000s slasher movies. Four young filmmakers enter an abandoned mansion to shoot an amateur film, only to discover that the entity lurking within is just part of something far greater.
- 2

BTD:BTD
Single-player alternative to Oxide Room 208 — playable solo, no multiplayer required. Shares Action with Oxide Room 208.
A simple single-player high difficulty tactical shooter.
- 3

Wonhon: The Beginning
Single-player alternative to Oxide Room 208 — playable solo, no multiplayer required. Shares Action and Adventure with Oxide Room 208.
A paranormal stealth-action and tactics game about a young Korean girl who was killed in a military conflict and returned from the dead with the ability to turn into a ghost and possess living creatures to exact her revenge.
- 4

HITMAN™
Single-player alternative to Oxide Room 208 — playable solo, no multiplayer required. Shares Action with Oxide Room 208.
There is a world beyond ours. Beyond nations, justice, ethics. It never sleeps. It exists everywhere. And once you enter....there is no going back. Welcome to the World of Assassination. You are Agent 47, the world's ultimate assassin.
- 5

Resident Evil Requiem
Single-player alternative to Oxide Room 208 — playable solo, no multiplayer required. Shares Action and Adventure with Oxide Room 208.
Requiem for the dead. Nightmare for the living. Prepare to escape death in a heart-stopping experience that will chill you to your core.
- 6

HITMAN World of Assassination
Single-player alternative to Oxide Room 208 — playable solo, no multiplayer required. Shares Action and Adventure with Oxide Room 208.
Enter the world of the ultimate assassin. HITMAN World of Assassination delivers the definitive stealth action experience, putting you in the shoes of Agent 47, a master assassin. Explore immersive locations, uncover hidden secrets, and eliminate targets with complete freedom of approach.
- 7

Judgment
Single-player alternative to Oxide Room 208 — playable solo, no multiplayer required. Shares Action and Adventure with Oxide Room 208.
Fight for the truth and uncover the twisted crime running deep beneath the surface of Tokyo. In this legal thriller , the balance between justice and mercy teeters on the edge.
- 8

Lost Judgment
Single-player alternative to Oxide Room 208 — playable solo, no multiplayer required. Shares Action and Adventure with Oxide Room 208.
When a police officer discloses the murder of the student teacher who bullied his son to suicide, the twisted secrets of a Yokohama, high school bleed out. Nothing, in this case, is black and white.
- 9

Oxide Room 104
Single-player alternative to Oxide Room 208 — playable solo, no multiplayer required. Shares Action and Adventure with Oxide Room 208.
A bone-chilling body-horror game with escape room gameplay. Bad decisions have brought Matthew to this terrifying motel. Now it’s up to you to decide how to escape - will you make it out alive?
- 10

Timothy vs the Aliens
Single-player alternative to Oxide Room 208 — playable solo, no multiplayer required. Shares Action and Adventure with Oxide Room 208.
An open-world game that combines platforms, puzzles and a lot of action in a large city that can be freely explored and is full of characters, stories and adventures.
- 11

Gigantosaurus The Game
Single-player alternative to Oxide Room 208 — playable solo, no multiplayer required. Shares Adventure with Oxide Room 208.
The most exciting episode of Gigantosaurus yet is one you get to play in. But will you be the most roarsome explorer or the fastest racer? Play together with friends and family to help Rocky, Tiny, Mazu and Bill save the day – before dino-dashing to the next zone. Dinosaurs have never had such giant fun!
- 12

Naught
Single-player alternative to Oxide Room 208 — playable solo, no multiplayer required. Shares Action with Oxide Room 208.
Test your skills, take control of the environment, and guide Naught through a dark underground world full of mystery. A platform videogame with a unique control that will immerse you in deep labyrinths in search of the light.
- 13

Flying Soldiers
Single-player alternative to Oxide Room 208 — playable solo, no multiplayer required.
Get ready to command an odd squad of fun birds and devise a plan to bring them safe and sound to the end of the battlefield. An outlandish puzzle game that will challenge your mind to make these greenhorn recruits into brave soldiers.