Zero Caliber VR

Zero Caliber VR

Released Jul 2023

Zero Caliber is the ultimate VR FPS: single player/Co-op campaign, PvP and mod support with 40+ realistic firearms & melee weapons, 100+ unlockable skins, 50+ attachments, realistic physics, progression & more! Immerse yourself in the action, customize your gear and unleash your inner hero!

78% positive · 4,937 reviews
Done
All announced content has been released
High confidence
Done
All announced content has been released
High confidence

Where to buy

Steam $24.99 Green Man Gaming Steam key $24.99
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Evaluation

Zero Caliber VR launched into Early Access on November 9, 2018 and officially released (1.0) on July 31, 2023. Over its development lifecycle, the game received a series of substantial updates: a major Grand Update in December 2022 that overhauled weapons, AI, and added dedicated servers; a modding and cross-play PvP update in July 2023; and a free Zombies DLC on October 19, 2023 — the last major content addition to this game specifically. The developer's focus then shifted to building Zero Caliber 2, which launched as a separate product on October 30, 2025 (Zero Caliber 2 Remastered). This sequel is a fully rebuilt experience with new missions, combat systems, and visuals, developed as a standalone game on Steam rather than as an update or DLC to this title. The only update to Zero Caliber VR (App ID 877200) since the Zombies DLC was a compatibility patch in August 2025 addressing wireless streaming and controller issues — a maintenance fix, not new content. There are no unreleased DLC items listed in the store, no announced future content for this game, and no developer statements indicating further content is planned. The developer's post-2023 communications have been entirely focused on Zero Caliber 2. With the Zombies DLC representing the last content milestone, the free mod support ecosystem in place, and the studio's creative effort clearly directed toward its successor title, Zero Caliber VR appears to have reached the end of its planned content cycle as of October 19, 2023.
Evidence
Zero Caliber 2 Remastered launched as a separate Steam product with rebuilt campaign, co-op, and PvP — developer's focus has moved entirely to the sequel.
news post · Oct 30, 2025 source development ending
high
Free Zombies DLC launched, adding three new maps, solo and 2-player co-op zombie mode — the last major content release for Zero Caliber VR.
news post · Oct 19, 2023 source content shipped
high

Media

Details

Developer
Publisher
XREAL Games
Achievements
—
Platform
Windows
Controller
—
Steam Deck
Unsupported
Players
Single-player · Multiplayer · Co-op · PvP

About this game

⚠️ PSA: IF YOU'VE BEEN HAVING VIRTUAL DESKTOP, OTHER WIRELESS STREAMING OR CONTROLLER COMPATIBILITY ISSUES, THE NEW UPDATE FIXES THEM!

ABOUT THIS GAME

Zero Caliber is the ultimate VR shooter with a full-blown single player/Co-op campaign (up to 4 players), cross-play PvP game modes, native mod support, and ZOMBIES.

Rise through the ranks to unlock a wide variety of weapons and attachments, customize them, climb, jump, crouch, shoot, get to cover, reload, invite your friends, repeat - be prepared for a mind-blowingly immersive experience!

REALISTIC COMBAT SYSTEM - MOVE YOUR BODY TO FIGHT AND FIND COVER

Handle, aim and reload your weapons with real-life movements! We modeled the in-game weapons based on their real-life counterparts paying extreme attention to detail. Each weapon has its unique reloading method that you have to learn and practice to fully master them.

If you fancy explosions, just grab a grenade and throw it at the enemy. After you pulled the pin of course.

Stay in the open for too long and you’re dead. Try to find cover instead, duck, crouch, sneak, peek around a corner, clear obstacles with real-life movements. Military combat isn’t all about shooting. Being aware of your surroundings, the terrain, and working together with your squadmates are all part of a successful mission. Don’t let your fellow soldiers down!

REALISTIC WEAPONS - CUSTOMIZE YOUR FAVOURITE GUN


Everyone has a unique playstyle. Is accuracy your thing? Put a laser sight on your assault rifle and take accurate shots in semi-automatic mode, or just grab a sniper rifle. Are you more of a shoot first, ask later type of person? Take a shotgun, or dual wield your machine guns in fully automatic firing mode. Be careful though, recoil can make your job really difficult! Combine your favourite gun with your favourite attachments on-the-fly to find out which variation suits you the most!

THE STORY - DIVE INTO AN ENGAGING DYSTOPIAN ADVENTURE IN THE NOT TOO DISTANT FUTURE

Water is life. Someone should’ve made that clear before humanity started poisoning Earth with microplastics. Now water is death. People are fighting for drinkable water, for survival.

The military tried their best to keep order, but inevitably they got overwhelmed. That’s when mercenaries appeared.. then entire private armies.. and then when hope started to fade away came the religious cults. The most fearsome of all is a secretive organization worshipping Tlaloc, the aztec God of rain. The “Tlalokii”, as they call themselves. Their motto? “Join us or perish”. What is even worse, they know something that can change the fate of humanity.

Be part of this action-packed, story-driven VR adventure where you fight alongside your fellow soldiers trying to keep order… or what’s left of it anyway.

MODDING

Download community-made single player/co-op missions or PvP maps, or make your own in Unreal Engine through mod.io!

An all-in-one VR FPS experience that will surely make you forget that you are in a video game!

Last evaluated Jun 15, 2026
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