4StepsInVR
Zero Caliber VR cover art

PC VR game, played only in VR

Zero Caliber VRWhat do you need to play it?

Zero Caliber VR is played only in VR: Steam lists it as "VR Only", with tracked motion controllers. It has a campaign with online co-op for up to four players and cross-platform PvP.

By the 4StepsInVR team. Steam data checked ; store prices from Nov 13, 2026.

What you buy

The full game. Steam also sells a Commercial License for arcades; this page compares keys for the normal version.

Check that it works for you

  • Windows PCRequiredA VR-ready Windows PC: see the requirements below
  • VR headsetRequiredSteam lists this game as "VR Only": there is no flat-screen mode
  • VR runtimeVerifiedSteamVR, Oculus Rift/Rift S, Meta Quest 1-2, as listed on Steam
  • Headset modelsNot listedSteam lists the runtime, not a model-by-model headset list. You need a PC VR headset and controllers that work with SteamVR. This is a Steam game for PC: a standalone headset such as Meta Quest can play it only while connected to the PC
  • Play areaVerifiedSitting, Standing or Room Scale
  • ControllersVerifiedSteam lists "Tracked Controller Support" (motion controllers)
  • Activates onVerifiedSteam: every offer on this page is a Steam key for Zero Caliber VR
  • Works in the USVerifiedEvery offer is listed for Global

We do not test headsets. How we check VR support

PC requirements from Steam (checked Nov 14, 2026)
PartMinimumRecommended
OSWindows 10Windows 10 or 11
ProcessorIntel i5-4590Intel i7-4770 and above
Memory8 GB RAM16 GB RAM
GraphicsNVIDIA GeForce GTX 1070NVIDIA GeForce GTX 20xx and above
Storage20 GB available space20 GB available space

Compare stores

Zero Caliber VR, Steam key: 4 offers, lowest listed price first
StoreRegionCheckedListed priceLink
GameSealRetailerLowest listedGlobal$1.74Go to GameSeal: Zero Caliber VR key, $1.74
EnebaMarketplaceGlobal$1.86Go to Eneba: Zero Caliber VR key, $1.86
LoadedRetailerGlobal$1.99Go to Loaded: Zero Caliber VR key, $1.99
KinguinMarketplaceGlobal$2.60Go to Kinguin: Zero Caliber VR key, $2.60

Official store: Steam sells Zero Caliber VR for $7.49 on sale (list price $24.99), checked . It is shown for reference, not as an offer row.

Store links are affiliate links: if you buy, the store may pay us a commission at no extra cost to you. It never changes which offers we show or their order. Affiliate disclosure

Prices are each store's listed price in US dollars, from its own data, before any checkout fees: the lowest listed price among the stores we list, not every store. How stores sell: retailer, marketplace, official store.

Decide

  • Lowest listed price: $1.74 at GameSeal (retailer).
  • Official store: Steam, $7.49.
  • Before you buy: check your PC against the requirements in step 2 (Steam lists the graphics card under its minimum and recommended requirements); without a headset the game does not start.

Trailer and screenshots

Zero Caliber VR trailer from its Steam store page, 1:22. It plays from Steam when you press play; no captions are provided.
  • Two scoped submachine guns over a burning compound beside a helicopter
  • Soldiers exchange fire across a city park with benches and a fountain
  • Gloved hands hold a scoped revolver in front of a wall of gun attachments
  • Soldiers take cover behind barriers as a vehicle explodes nearby
  • A scoped revolver and a shield showing a breach target in a muddy yard
  • Soldiers fight around a pickup truck and sandbag barricades on a suburban road

Trailer and screenshots: XREAL Games, via Steam. Shown to identify the game.