LANTERN HILL v0.4.1
Windows
SHIPPING
- COMPILE
- OK
- COOK
- 3,543 / 3,543
- PACKAGE
- OK
Ready in 8 min
Order up
ReadyIn development · early access soonOne button.
One button.
Every platform.
Cookhaus builds your Unreal Engine game for Windows, Mac, Linux, Steam Deck, mobile and consoles at the same time, then ships it to the stores. All from a button in the editor.
- No Git or Perforce needed
- Bought packs included
- MCP server for AI
Serves toSteamEpic Games Storeitch.ioGOGMicrosoft StoreApp StoreGoogle Play
Order. Cook. Serve.
The way a busy kitchen works a ticket rail: every platform is an order, and they all cook at once.
- 01
Order
Press Build in Unreal. Save your targets once as a preset, and every click after that cooks the whole set. Only files that changed leave your machine.
- 02
Cook
Every platform cooks at the same time, not one after another. Cookhaus remembers your shaders between builds, so a small change gets a fast build, not a full rebuild.
- 03
Serve
Download it, send testers a link, or release straight to the stores in one click. Console builds go to the console maker for certification.
Inside Unreal
Watch every target cook.
A panel docks right in the editor with one row per platform. When a row is done it gets its buttons: Download, Copy link, Release, Send to dev kit.
When something breaks, you get the exact asset, plugin or setting, with a click to open it. No digging through ten thousand lines of log.
CookhausLantern Hill · Shipping · v0.4.1
- WindowsDone7:52DownloadCopy linkRelease ▾
- LinuxDone8:10DownloadCopy linkRelease ▾
- MacCooking 2,551 / 3,5439:31
- Android1 error6:02Retry
- PS5Queued
Android · Shader failed to compile
/Game/Props/Decals/M_Decals uses a texture sampler count the Vulkan mobile target doesn't allow.
Open assetShow the fix
The whole menu.
Pick any mix. They all build side by side from the same click.
- #01
Windows
- #02
Linux
- #03
Steam Deck
Proton or native
- #04
Mac
Signed and notarized
- #05
iOS
To TestFlight
- #06
Android
To Google Play
- #07
PlayStation 5
With your approval
- #08
Xbox Series X|S
With your approval
- #09
Nintendo Switch 2
With your approval
Console builds need you to be an approved developer with Sony, Microsoft or Nintendo. Your console SDK is kept private to your builds, or stays in your own AWS account.
MCP server
Your AI can run the kitchen too.
Cookhaus speaks MCP, so an AI agent making your game can build it, read the errors, fix them and build again on its own. Errors come back as data it can act on, not a wall of log text.
A spending cap you set keeps an agent's build loop from running up the bill.
Example
› cookhaus.build({ targets: ["windows", "android"] })
build 0291 · 2 targets · queued
› cookhaus.status("0291")
windows ready 7:52
android failed 1 error
› cookhaus.errors("0291")
kind: "shader"
asset: "/Game/Props/Decals/M_Decals"
why: "too many texture samplers for Vulkan mobile"
› cookhaus.build({ targets: ["android"] })
Pay for the cooking.
Not the cooks.
Every plan: unlimited people and games, every store, the MCP server and API, and a spending cap. Planned launch pricing.
Free 14-day trial · 120 build minutes · card required
Questions from the line.
No. The Cookhaus plugin sends your project the first time, then only the files that changed. Bought packs that live outside source control come along too, so the builder always has exactly what your editor has.
We're aiming for about 8 minutes from click to a Windows build of a mid-sized game, with every platform you pick building at the same time. A project's first build takes longer while Cookhaus learns its shaders; after that, small changes build fast.
Yes, once you're an approved developer with Sony, Microsoft or Nintendo. Console kits are licensed to you, so your SDK is kept private to your builds, or stays in your own AWS account on the Your Cloud plan. Testing still happens on your dev kit at home.
Nothing extra. Steam Deck plays your Windows build through Proton, or your Linux build natively. Both come out of the same button press.
Each project is stored on its own, and only your team and your builds can read it. On Your Cloud, your files and builds never leave your AWS account.
Extra minutes and storage are billed per use, and you set a monthly spending cap. Builds pause when you hit it, so a busy month, or an AI agent building in a loop, can never surprise you.
Unreal Engine 5. Pick the version your project targets when you set it up, and new releases are added as they ship.
Order up.
Early access opens to a small group of Unreal developers first. Tell us what you're building.
Get early access