Single-player games like The Intruder
Below are 10 single-player Steam games similar to The Intruder, 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 The Intruder page.
Ranked picks
- 1
Clawed
Single-player alternative to The Intruder — playable solo, no multiplayer required. Shares Adventure with The Intruder.
Embark on a covert mission to the dinosaur theme park Prehistoria, where you must explore the park's grounds to scavenge resources, solve puzzles, and fight your way through diverse biomes, underground tunnels and deadly enclosures. But beware, you are not the apex predator here.
- 2
5 nights at Timokha 4: School
Single-player alternative to The Intruder — playable solo, no multiplayer required. Shares Adventure with The Intruder.
Continuation of the legendary saga about the naughty Timokha and his delicious pie!
- 3
System Shock 2: 25th Anniversary Remaster
Single-player alternative to The Intruder — playable solo, no multiplayer required. Shares Adventure with The Intruder.
System Shock® 2: 25th Anniversary Remaster is a genre defining experience that established innovative game-play mechanics that are a staple of the FPS and RPG genre today. Survive the wretched corridors of the Von Braun. Your training has prepared you for this.
- 4
Twisted Tower
Single-player alternative to The Intruder — playable solo, no multiplayer required. Shares Adventure with The Intruder.
Blast your way through an abandoned 1950s theme park crawling with fairy-tale mascots, twisted puzzles, and deadly traps. Uncover the dark secrets of your past as you race to the top to win back the love of your life.
- 5
Deadfall Adventures
Single-player alternative to The Intruder — playable solo, no multiplayer required. Shares Adventure with The Intruder.
Deadfall Adventures is an action-driven first-person shooter, spiced up with elements from action-adventure games. Become an adventurer, hunt for treasures, explore unknown regions of the world and rescue the damsel in distress from the clutches of enemies, both earthly and not-so-earthly.
- 6
Choo-Choo Charles
Single-player alternative to The Intruder — playable solo, no multiplayer required. Shares Adventure with The Intruder.
Navigate an open-world island in an old train, upgrade it over time, and use it to fight an evil spider train named Charles.
- 7
Dead Island 2
Single-player alternative to The Intruder — playable solo, no multiplayer required. Shares Adventure with The Intruder.
A deadly virus is spreading across Los Angeles, turning its inhabitants into zombies. Bitten, infected, but more than just immune, uncover the truth behind the outbreak and discover who - or what - you are. Survive, evolve and become the ultimate Zombie Slayer.
- 8
Zort
Single-player alternative to The Intruder — playable solo, no multiplayer required. Shares Adventure with The Intruder.
Zort is an action, adventure, and horror game that can be played with up to 4 people. Explore maps with your friends and have fun while escaping from various creatures. Experience a realistic horror experience with in-game voice chat with your friends!
- 9
Calm Before the Storm
Single-player alternative to The Intruder — playable solo, no multiplayer required.
Calm Before the Storm is a retro japanese themed cleaning simulator game
- 10
I Became a Cat
Single-player alternative to The Intruder — playable solo, no multiplayer required. Shares Adventure with The Intruder.
You woke up as a cat, can you find a way to be human again?