# Unity AI review (2026)

> Unity's in-editor AI assistant, AI gateway, CLI with built-in MCP mode, and official agent plugin.

Unity's AI tools (branded Unity AI until recently, and the successor to Unity Muse) bundle an in-editor agentic assistant with asset generators, an AI gateway for third-party agents, the Unity CLI with a built-in MCP mode, and an official plugin for Claude Code, Codex and Grok. The older in-package Unity MCP server is deprecated in favour of the CLI. The assistant is in beta: included with Pro and Enterprise, or $10 a month on Personal after a free trial. The CLI, MCP server and plugin are free.

**Best for:** Unity developers who want first-party AI inside the editor.

**Make AI Games score:** 67/100 (facts-based; hands-on test pending)

| Fact | Value |
|---|---|
| Website | https://unity.com/features/ai |
| Status | Beta |
| Categories | Coding & engine AI, 2D art & sprites, AI game maker |
| Pricing | Free trial; From $10/mo |
| Commercial use | Not allowed |
| Engines | Unity |
| Exports | Sprite sheet, PBR maps, WAV |
| Skill level | intermediate |
| Last verified | 2026-10-21 |

## Score breakdown

- Accessibility: 57/100
- Output & integration: 86/100
- Commercial rights: 0/100
- Value: 50/100
- Maturity: 60/100
- Game focus: 100/100
- Features: 83/100

## Features

- Works inside the game engine: Yes
- MCP support: Yes
- Edits scenes and assets, not just code: Yes (Agent mode creates, modifies or removes objects and assets with approval)
- Runs or playtests the game: Partly (Through Unity's beta CLI and MCP server, AI agents can enter Play mode and run tests)
- Choose the AI model: Yes (AI Gateway connects third-party models; Unity MCP connects agents like Claude Code, Cursor)
- Pixel art: Partly (Pixelate post-processing option only)
- Animated sprite sheets: Yes (Spritesheet tab makes 4x4 (16-frame) sheets)
- Transparent backgrounds: Yes (Remove BG tab in Sprite Generator)
- API: Partly (C# AssistantApi lets your own editor scripts run the assistant; no public web API)
- View and edit the code: Yes (Agent mode writes C# scripts into your project, which you can open and edit)
- Generates game art: Yes
- Generates music or sound: Yes
- Multiplayer games: Yes (Built in Unity, which has Netcode and Multiplayer Services for online games)
- Mobile export or play: Yes (Games are built in the Unity engine, which exports to iOS and Android)

## Pricing plans

- Personal: free (14-day AI trial with 1,000 credits)
- Pro: $210/mo (Unity Pro seat; 2,000 AI credits/mo)
- Enterprise: custom (3,000 AI credits/mo)

License note: Open beta under Evaluation Version terms: non-commercial/testing only until GA. Users own inputs/outputs.

Pricing note: Personal: 14-day trial (1,000 credits) then $10/mo for 1,000 credits/mo; Pro includes 2,000 credits/mo; CLI, MCP server, official plugin and AI gateway are free and use no credits

## Sources

- https://www.buildfastwithai.com/blogs/unity-ai-open-beta-guide-2026
- https://unity.com/features/ai
- https://learn.unity.com/course/prototype-a-scene-with-unity-ai/tutorial/using-ai-generated-assets-responsibly?version=6.2
- https://unity.com/legal/unityai-guiding-principles
- https://docs.unity3d.com/Manual//unity-ai.html
- https://docs.unity3d.com/Packages/com.unity.ai.generators@1.6/manual/index.html
- https://docs.unity3d.com/Packages/com.unity.ai.assistant@2.11/manual/about/assistant-modes.html
- https://docs.unity3d.com/Packages/com.unity.ai.assistant@2.0/manual/unity-mcp-overview.html
- https://docs.unity3d.com/Packages/com.unity.ai.generators@1.0/manual/Sprite/modify-sprite.html
- https://docs.unity3d.com/Packages/com.unity.ai.assistant@2.1/manual/Sprite/modify-sprite.html
- https://unity.com/products
- https://app.cinevva.com/news/2026-05-04-unity-ai-open-beta
- https://github.com/Unity-Technologies/skills/blob/main/skills/unity-cli/SKILL.md
- https://unity.com/blog/unity-ai-how-to-get-started
- https://docs.unity3d.com/Packages/com.unity.ai.assistant@2.21/manual/integration/assistant-api.html
- https://unity.com/features/multiplatform
- https://unity.com/features/multiplayer
- https://docs.unity3d.com/Packages/com.unity.ai.assistant@2.21/manual/Sprite/spritesheet-generation.html
- https://docs.unity3d.com/Packages/com.unity.ai.assistant@2.21/manual/Material/material-pbr.html
- https://docs.unity3d.com/Packages/com.unity.ai.assistant@2.21/manual/Sound/sound-overview.html
- https://docs.unity3d.com/Packages/com.unity.ai.assistant@2.21/manual/integration/unity-mcp-overview.html
- https://github.com/Unity-Technologies/skills/blob/main/skills/unity-cli/references/integration-advanced.md
- https://docs.unity3d.com/Packages/com.unity.ai.assistant@2.21/manual/integration/unity-mcp-get-started.html
- https://raw.githubusercontent.com/Unity-Technologies/skills/main/skills/unity-cli/references/integration-advanced.md

Canonical: https://makeaigames.com/tools/unity-ai