VEYRA PRIME Giant-Robot Combat Sim
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A hundred-ton Craton assault machine standing on a service plinth in a darkened commissioning hall.
The full 24-mission campaign — playable now

Nothing flies here.
Everything walks.

Take a stolen Skarn out of the Directorate's own yard and fight for the Free Veyran Compact across an occupied mining world. Throttle, torso twist, heat, ammunition — a simulator, running in the tab you already have open.

Play in browser Inspect the roster

Free · No install · No account · WebGL2

12
Pilotable chassis
24
Voiced missions
9
Battle maps
Free
No install, no account
The game

A simulator,
not a shooter

Your chassis is a multi-ton industrial machine. It has a throttle and a torso that turns independently of its legs. It has heat, and coolant, and a redline it will shut down to protect. Every one of those matters in a firefight, and none of them is a cosmetic readout.

  • Independent legs and torso, heat management, per-group hardpoints
  • 597 recorded lines — your lance talks, and the enemy talks back
  • Chase cam or full cockpit, across 9 uneven-terrain maps
  • Local pilot accounts keep campaign progress; guests can play instantly
Enlist with the Compact
A Compact lance advancing through the flooded karst highlands under a pale sky.
In-engine · Undertow, karst highlands
01

twelve original chassis

From the 25-tonne Flint scout to the 100-tonne Craton, across 4 weight classes — distinct silhouettes, hardpoints and battlefield roles.

02

An original world

The Free Veyran Compact against the Karst Directorate: a 24-mission liberation war across salt flats, dune coasts and the understreets of an occupied arcology. 100% original IP.

03

Zero friction

No launcher, no download, no account. The whole simulator ships to your browser and runs on Three.js and Rapier physics against a Cloudflare Durable Object match server.

The roster

Stand next to one

These are the game's own models, loaded from the same files it ships, lit and rendered live in this page. Pick a machine and turn it.

Loading chassis

Drag to rotate

E Energy B Ballistic M Missile U Utility Every frame runs its stock loadout in this build — the refit console is still being fitted.

The campaign

24 missions to take back a world

Every mission is playable today — the salt flats, the karst highlands, the polar refineries, the storm coast, the Vell Arcology and the Spire Anchor itself. At M21 the campaign forks, and the two endings are not the same story.

  • BTBasic Training
  • M01Cold Ignition
  • M02Tide Tables
  • M03Loud Exit
  • M04White Static
  • M05Dust Convoy
  • M06Mirage Line
  • M07The Weigh Station
  • M08Sounding
  • M09Undertow
  • M10Ropeway
  • M11Kryce's Voice
  • M12Flare Stack
  • M13Icebound
  • M14The Mag-Line
  • M15Breakwater
  • M16Rauk's Wager
  • M17Signal Fires
  • M18Understreets
  • M19Counterweight
  • M20The Registry
  • M21AExtraction
  • M21BOverride
  • M22Blackout
  • M23The Long Climb
  • M24Reclamation
Salt flats under a bleached sky
Salt FlatsM04 – M07
Flooded karst highlands
Karst HighlandsM08 – M11
Polar refinery fields at night
Polar RefineriesM12 – M14
Storm-lashed breakwater coast
Storm CoastM15 – M17
The understreets of the Vell Arcology
Vell ArcologyM18 – M20
The Spire Anchor
Spire AnchorM21A · M22 – M24
The seat

Every mission opens the same way

CAIRN runs the startup litany before you take a single step. After 24 missions it still lands.

  1. Core ignition confirmed. Actuator lattice — green.
  2. Weapon buses — live. Coolant loop pressurized.
  3. All boards answer ready. Good hunting, Lodestar.

The actual file the game plays. Sound must be on.

The full cockpit view, looking out through the canopy frame across the low-tide flats.
In-engine · Cockpit view, Tide Tables
Multiplayer

Five on five.
Thirty seconds to drop.

Pick a mode and you are pooled with everyone who joins in the same thirty seconds. Seats still empty when the counter hits zero are filled by robots, so a match always starts. Matches run on a Cloudflare Durable Object at the edge — no lobby to find, no ports to forward, nothing to install.

  • Deathmatch — five on five, one point per kill, first team to twenty
  • Capture the Flag — turn the flag your colour and points accumulate while you hold it
  • Your six Deployment Bays are your deck, and it freezes at the drop: a frame destroyed in a match is spent
  • Practice Skirmish against bots — offline, instant, no server
Open the match console
A Skarn on the dune coast with the yard's tracking mast on the horizon.
In-engine · Cold Ignition, Breaker Coast
Media

Field recordings

Captured from the running build at 3840 × 2160. No touch-ups, no bullshots — click any frame for the full-resolution file.

A machine crossing the Vell Arcology understreets between hab-stacks. 4K
Understreets — Vell Arcology
Escorting a column across the polar ice at night under a searchlight. 4K
Icebound — Polar Refineries
A lance advancing into the flooded karst highlands. 4K
Undertow — Karst Highlands
Holding the breakwater against a Directorate push in heavy weather. 4K
Breakwater — Storm Coast
Intercepting a convoy on the open salt flats. 4K
Dust Convoy — Salt Flats
The long climb toward the Spire Anchor. 4K
The Long Climb — Spire Anchor

Frequently asked questions

Is it really free? What do I need to play?
Yes — completely free, no install, no account required. Any modern desktop browser with WebGL2 (Chrome, Edge, Firefox, Safari) will run it. A keyboard and mouse are strongly recommended.
How do I save my progress?
Register a local pilot account from the sign-in screen (stored in your browser) and your campaign progress persists per pilot. Playing as a guest keeps progress for the lifetime of the tab.
What's playable right now?
All of it: Basic Training (a fully-voiced, input-gated tutorial), all 24 campaign missions from Cold Ignition to Reclamation including the M21 fork, and multiplayer — online five-on-five Deathmatch and Capture the Flag, plus an offline bot skirmish.
How does multiplayer work?
Open Multiplayer from the main menu and join a Deathmatch or Capture the Flag queue. Everyone who joins within the same thirty seconds drops together, five on five, and any seats still empty are filled by robots. Matches run on a Cloudflare Durable Object match server — nothing to configure, nothing to install. There is also an offline Practice Skirmish against bots.
Is this a MechWarrior game?
No. Veyra Prime is an independent, 100% original work — its world, factions, characters, chassis, weapons and audio are all original IP. It shares a genre (giant-robot simulation), nothing more.

What is actually in the build

  • 51 3D models — 14 machines modelled, 12 of them pilotable
  • 597 voice lines · 22 music cues · 19 sound effects
  • 14 PBR ground and water material sets (42 maps)
  • 24 campaign missions and Basic Training across 9 maps, with 2 branch endings
  • Three.js · Rapier physics · Cloudflare Pages · Durable Object match server

Every count on this page is generated from the game's own data files at build time, and the build fails if the markup contradicts them.

The coast is waiting

Your chassis is fuelled and armed

Play Veyra Prime