Single-player games like INQUIR P.T.
Below are 9 single-player Steam games similar to INQUIR P.T., 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 INQUIR P.T. page.
Ranked picks
- 1

Dark Invasion VR
Single-player alternative to INQUIR P.T. — playable solo, no multiplayer required. Shares Action and Indie with INQUIR P.T..
In 1985, a peaceful life of a quiet industrial town have turned into a pure nightmare. Police started to receive phone calls about aggressive creatures attacking citizens.
- 2

Police Interceptors
Single-player alternative to INQUIR P.T. — playable solo, no multiplayer required. Shares Action and Indie with INQUIR P.T..
High-speed, adrenaline-packed car chases right in the middle of rush hour in a big city. Face multiple challenges and put your skills to the test. There’s a call coming in – bring those perps into custody!
- 3

Invention 3
Single-player alternative to INQUIR P.T. — playable solo, no multiplayer required. Shares Action and Indie with INQUIR P.T..
In this game you have to fight your way through hordes of zombies in search of a safe place.
- 4

Chernobyl Trap
Single-player alternative to INQUIR P.T. — playable solo, no multiplayer required. Shares Action and Indie with INQUIR P.T..
You are survived pilot of fallen helicopter. Your mission is simple: go to evacuation point. But can you do it and not die?
- 5

ZIC – Zombies in City
Single-player alternative to INQUIR P.T. — playable solo, no multiplayer required. Shares Action and Indie with INQUIR P.T..
Control a team of 4 characters, switching between them to use their unique abilities. ZIC: Zombies In City is a first person zombie survival shooter.
- 6

CARNAGE OFFERING
Single-player alternative to INQUIR P.T. — playable solo, no multiplayer required. Shares Action and Adventure with INQUIR P.T..
Ultra fast-paced sci-fi FPS where you battle waves of robots and genetically engineered creatures. Upgrade your arsenal, unleash explosive physics, and survive relentless combat.
- 7

After the Fall®
Single-player alternative to INQUIR P.T. — playable solo, no multiplayer required. Shares Action and Adventure with INQUIR P.T..
From the team that brought you Arizona Sunshine® comes an epic VR action FPS with intense co-op gameplay at its core. Team up with friends and take on a hostile VR world filled with ferocious undead--mutated and twisted by the relentless cold.
- 8

World War Z VR
Single-player alternative to INQUIR P.T. — playable solo, no multiplayer required. Shares Action and Adventure with INQUIR P.T..
World War Z VR is an immersive single-player first-person shooter experience that challenges you to take on huge swarms of zombies. Based on the hit game World War Z that has now captivated over 25 million players.
- 9

REVENGER
Single-player alternative to INQUIR P.T. — playable solo, no multiplayer required. Shares Action and Indie with INQUIR P.T..
A fast-paced, tough as nails first-person shooter evocative of the direct-to-video action flicks of the 1980’s, Revenger is a short, but memorable experience about one man’s hunt to rescue his daughter, and kill everyone responsible for her kidnapping.