Zero Caliber VR
Military VR shooter with customizable guns and co-op missions
XREAL Games · Released Jul 31, 2023
- Reviews
- Mostly Positive
- 76% of 4,937
- Recent reviews
- Not enough recent
- Playing now
- 10
- right now
- Steam Deck
- Unsupported
- Last update
- 1 year ago
- Sep 22, 2025
What is Zero Caliber VR?
This first-person VR military shooter takes place in a near future where polluted water has fueled conflict between private armies and cults. In campaign missions, you handle and reload weapons by hand, take cover, and change gun attachments. You can play the campaign solo or in co-op, or play PvP matches and zombie maps.
For you if...
- +you want a military campaign playable solo or cooperatively
- +you like manual reloading and changing gun attachments
- +you enjoy using cover and physically ducking during firefights
Not for you if...
- −you want open-world exploration instead of structured missions
- −you prefer story-focused play with little shooting
What players say
76% of 4,937 reviews are positive
Players praise the solo and co-op campaign, gun customization, and manual reloading. Complaints focus on buggy objectives, uneven enemy AI and gun handling, and sparse multiplayer. Recent players also report server outages, though one says a later patch restored access.
Screenshots and trailer
Zero Caliber VR system requirements
As published by the developer.
Minimum
- OS
- Windows 10
- Processor
- Intel i5-4590
- Graphics
- NVIDIA GeForce GTX 1070
- Memory
- 8 GB RAM
- Storage
- 20 GB available space
- Notes
- Requirements are for Early Access
Recommended
- OS
- Windows 10 or 11
- Processor
- Intel i7-4770 and above
- Graphics
- NVIDIA GeForce GTX 20xx and above
- Memory
- 16 GB RAM
- Storage
- 20 GB available space
- Notes
- Requirements are for Early Access
PC version details
DRM, required accounts, controller support and Steam features.
- DRM
- None declared on Steam
- Controller
- Keyboard and mouse
- Platforms
- Windows
- Steam features
- Cloud saves, Family Sharing, VR
Steam Deck: Unsupported
- Steam o s does not support_ v r
Multiplayer and co-op
Languages
Full audio: English.
Tags
- Military
- Singleplayer
- Co-op
- VR
- FPS
- Action
- Shooter
- Simulation
- Gun Customization
- First-Person
- Character Customization
- PvE
- Violent
- War
- Online Co-Op
- Multiplayer
Recent updates
- Sep 22, 2025 · MILESTONE REACHED ($29.99 -> $26.99) | An update on our social experiment!
- Aug 13, 2025 · Zero Caliber Update - Wireless Streaming and Compatibility Fixes
- Jul 16, 2025 · [Experimental] Update - Virtual Desktop and Compatibility Fixes
- Jul 20, 2023 · Zero Caliber - The modding and PvP update is LIVE!
- Jun 9, 2023 · Zero Caliber - PvP/modding update not dropping on June 22 :(
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