Single-player games like Opus Castle VR
Below are 9 single-player Steam games similar to Opus Castle VR, 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 Opus Castle VR page.
Ranked picks
- 1

Take Care VR
Single-player alternative to Opus Castle VR — playable solo, no multiplayer required. Shares Action and Adventure with Opus Castle VR.
"Take Care VR" thrusts players into adrenaline-fueled battles against hordes of menacing zombies. Armed with an arsenal of weapons, survive intense encounters, solve puzzles, and navigate challenging levels. With a pulse-pounding atmosphere, prepare for an exhilarating virtual reality experience.
- 2

Tranquil Cove
Single-player alternative to Opus Castle VR — playable solo, no multiplayer required. Shares Action and Adventure with Opus Castle VR.
Your mother recently passed away, and her mysterious childhood home in a small town called Tranquil Cove was passed down to you. In an attempt to learn about your mothers mysterious past, you go to investigate. Nothing could prepare you for what you find there...
- 3

Emiline: The Ghost of White Willow
Single-player alternative to Opus Castle VR — playable solo, no multiplayer required. Shares Action and Adventure with Opus Castle VR.
A gothic horror with intense spine chilling atmosphere find yourself trapped in the unrelenting haunts of White Willow Manor Hall. Find a way out or perish at the hands of a sinister family of Victorian apparitions.
- 4

Solicitude Wake-up
Single-player alternative to Opus Castle VR — playable solo, no multiplayer required. Shares Adventure with Opus Castle VR.
Immersive virtual reality horror survival game Solicitude Wake-up takes you to seemingly abandoned research facility. You wake-up in a dark operating room, laying down on operating table. You need to survive and find your way out.
- 5

Tiani
Single-player alternative to Opus Castle VR — playable solo, no multiplayer required. Shares Action and Adventure with Opus Castle VR.
Virtual reality meets the world of old school role play where the powers good must fight and triumph over an evil power intent on the destruction of your lands magic and the death of your people.
- 6

Zomb Zerro - 999
Single-player alternative to Opus Castle VR — playable solo, no multiplayer required. Shares Action and Adventure with Opus Castle VR.
A psychological VR horror built around immersive physical interaction. Protocol 9-9-9 is compromised deep within a secret mountain facility. Science has collided with occult rituals. Something horrific has been awakened. Explore and unlock your path. Fight with limited ammo. Uncover the truth.
- 7

Hello Neighbor VR: Search and Rescue
Single-player alternative to Opus Castle VR — playable solo, no multiplayer required. Shares Adventure with Opus Castle VR.
A suspenseful family-friendly VR experience set in the Hello Neighbor Universe.
- 8

Dreadhalls
Single-player alternative to Opus Castle VR — playable solo, no multiplayer required. Shares Adventure with Opus Castle VR.
You are trapped deep inside a massive dungeon. Explore it, survive it and find a way to escape. Your only weapons will be stealth, your own courage, and a faint light. Dreadhalls is an intense and scary experience, not for the faint of heart. You have been warned!
- 9

Opus Castle
Single-player alternative to Opus Castle VR — playable solo, no multiplayer required. Shares Action and Adventure with Opus Castle VR.
Opus Castle it's a 3D horror, adventure and mysterious game with a narrative based on the real tragic history of the little castle on Apa Street, located in the city of São Paulo, Brazil.