3D Game Creator

Bring your game ideas to life with Kimi Build, an AI-powered 3D game creator. Turn your vision into immersive, playable worlds by describing your characters, environments, and gameplay in natural language, then create and share your game online.

Build a 3D game
3D Game Creator

Every idea, brought to life.

From simple prompts to finished creative work.

3D GBA Emulator

Try the demo

A working Game Boy Advance emulator with a faithfully modeled console and a real mGBA core, so you can actually play classic GBA games. External assets used: AGB-001 model.

Build interactive 3D worlds with AI

Create games without coding

Describe your game idea in natural language and turn it into a playable game without writing code. Upload reference images to guide the visual direction, then refine the gameplay, colors, lighting, animations, and other details through AI-assisted editing.

3D game maker no coding for game creation

Build complete 3D worlds and levels

Create platformers, adventure games, puzzles, racing games, and more with AI. Generate environments with terrain, buildings, skies, themed areas, and interactive elements such as switches, treasure chests, and portals, then add challenges to shape each level.

AI game maker 3D building interactive game levels

Add physics and original game assets

Make gameplay more dynamic with gravity, collisions, and object interactions. Generate original characters, props, enemies, animations, and sound effects to give your 3D game its own visual style and interactive elements.

AI 3D game maker creating game assets and physics

Play, refine, and share your game

Preview your game directly in the browser, test the gameplay, and make improvements through follow-up prompts. Restore earlier versions, create a shareable link, and adapt your game for desktop and mobile screens. For larger or more advanced projects, you can continue development with Kimi Work and desktop tools.

3D game creator online for playing and sharing

How to create your 3D game with AI

1

Start with a 3D game idea

Describe your game's genre, setting, characters, objectives, gameplay mechanics, and visual style. Kimi Build can use your instructions to create a playable 3D game based on your concept.

2

Improve your game

Play the generated game and identify anything that needs adjustment. Use follow-up prompts to refine the levels, characters, controls, visuals, mechanics, and other gameplay elements.

3

Share and publish your game

Test the completed game to make sure the controls and interactive features work as expected. Once you're satisfied, publish your game and share the generated link with others.

Game creator 3D workflow for starting a game idea

FAQ

An AI 3D game creator uses natural-language instructions to generate game environments, characters, mechanics, and interactive elements. You can then refine the result through additional prompts and edits.
Not necessarily. With an online 3D game creator like Kimi Build, you can create, preview, and refine browser-based 3D games without installing a traditional game engine. For more advanced game development workflows, you can also use Kimi Work with professional tools such as Unity and Unreal Engine.
Source-code access depends on the platform and its export options. If editable code is important, check whether the 3D game maker you choose supports code or project export.
Many platforms allow users to incorporate their own models, images, and other assets into a project. This can help you create a more personalized game with the AI 3D game maker.
Describe the characters, objects, behaviors, and interactions you want in your prompt. An AI 3D game generator can then help create and integrate these elements into the game.
In Kimi Build, you can refine a generated game through AI chat by describing the changes you want. You can also comment on a specific character, object, or other element for targeted edits, or make manual adjustments when you need more precise control.

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Start creating your 3D game today

Build a 3D game with AI