Debugger
Breakpoints in the editor, steps, variables and scene objects on pause, FPS counter.
The game editor for UpBilim
Make 3D and 2D games like in Roblox Studio and Unity: place the world with the mouse, press Play, tweak objects right in the running game — and publish to UpBilim Player with one button. TypeScript code when you need it.
Apple Silicon · version 0.2.2 · 42 MBWindows 10 / 11 (64-bit). Not signed yet: Windows shows a blue window — «More info» → «Run anyway» · 27 MBLinux (Ubuntu / Debian) in one command:
Read the docscurl -fsSL https://studio.upbilim.com/install.sh | sh
Scenes
Build the world with the mouse
Levels are data, not code: place boxes, shapes, your own models and prefabs, paint hills with a brush, set the sky, sun and shadows. The game loads it all with one line — UB.loadScene().
- Move, rotate, scale — W / E / R
- Terrain brush, prefabs, spawn points and zones
- Undo for everything — Cmd+Z
Preview
Walk your level as the hero
Press G and the camera stands at the spawn point at eye height. Walk with W A S D, look around with the mouse — and see the level the way players will.
- Sky, light and shadows like in the game
- Walks over the terrain
- Esc — back to editing
Models
Thousands of free models
A built-in library of free 3D models (CC0): cars, buildings, nature, characters and more, with search in three languages. One click — and the model is in your project.
- 1800+ models, free for any game
- Search by tags: “car”, “tree”, “daraxt”
- Studio checks models are not too heavy
Code
Real code, real tools
TypeScript or JavaScript with modules and imports. Hints and type checking for the whole UB engine, search and replace across the project, errors that point to the right line.
- TypeScript and modules
- Search and replace in all files
- Type checking (optional)
Git
Git inside the editor
See what changed, compare side by side, commit, switch branches, pull and push — like in the editors you already know.
- Side-by-side diffs
- Branches in the status bar
- Commit, pull, push
And much more
Your own AI
A terminal inside for Claude Code, Codex or any agent. AGENTS.md and engine docs come with every project.
Try on a phone
Scan a QR code — the game opens in UpBilim Player on your phone with touch controls.
Publish to Player
Card, cover, age and genre — and the game goes to UpBilim Player after a check by the UpBilim team.
Works offline
Write and run games without the internet. You only need it to sign in, get models and publish.
Three languages
Studio speaks English, Russian and Uzbek — switch any time in Settings.
From idea to players in three steps
- 1
Download and sign in
Install Studio and sign in with your UpBilim account.
- 2
Make a game
Start from a template, open a game from the kids’ Studio, or start from scratch.
- 3
Publish
Press «Publish». After a check the game appears in UpBilim Player for everyone.
Frequently asked questions
Is UpBilim Studio free?
Yes, Studio is free to download and use. You only need an UpBilim account to publish games.
Where do people play my games?
In UpBilim Player — the app and player.upbilim.com. Games made in Studio run only there.
Which language do I write games in?
TypeScript or JavaScript. The UB engine handles 3D, physics, sound, characters and multiplayer rooms.
Do I need the internet?
Only to sign in, download models and publish. Writing and running games works offline.
macOS says the app can’t be checked
Open System Settings → Privacy & Security and press «Open Anyway» next to UpBilim Studio. You only need to do this once.
Is there a Windows version?
It is coming. For now Studio works on Macs with Apple Silicon (M1 and newer).
Your next game starts here
Free. One account for Studio, Player and the school.
Apple Silicon · version 0.2.2 · 42 MBWindows 10 / 11 (64-bit). Not signed yet: Windows shows a blue window — «More info» → «Run anyway» · 27 MBLinux (Ubuntu / Debian) in one command:
Download UpBilim Studiocurl -fsSL https://studio.upbilim.com/install.sh | sh