Ultimate Engine CoPilot (BlueprintsLab)
BlueprintsLab's in-editor AI copilot for Unreal Engine 5 (formerly Ultimate Blueprint Generator): builds Blueprints, C++, materials, Niagara, PCG, UI and animation with 1,655 native tools, using hosted AI, your own keys, local models or coding agents.
Visit official site ↗PaidCommercial use allowed
#5 in Coding assistantsranked on game-dev fit · how we rank
Can I use Ultimate Engine CoPilot (BlueprintsLab) in a commercial game?
Yes Yes. Ultimate Engine CoPilot (BlueprintsLab)'s published terms allow commercial use, but there's no free plan, so you'll need a paid plan.
What the terms say: Terms (last updated 29 September 2026): a purchase gives a non-exclusive licence to use the plugin for personal or commercial use; plan access lasts only while the plan is active. The plugin is editor-only and isn't included in the games you ship. Ownership of AI-generated output: Not stated by vendor. Read the vendor's terms ↗ · Checked
Verdict: For Unreal devs who want an agent that edits Blueprints and C++ inside the editor; buy once or subscribe with AI included, with no free plan.
- Best for
- Unreal teams wanting an in-editor agent for Blueprints, C++ and level work
- Tasks
- Coding assistants
- Engines
- Unreal
- Price & free tier
- Paid only No free plan; the plugin ships with a small built-in AI allowance after purchase
One-time licence US$284.99 per seat (bring your own AI; up to 20% off from 10 seats). Indie US$25/month or US$250/year (50M tokens/month). Studio US$80/month or US$800/year (150M tokens/month). Teams quoted.
Source: https://www.gamedevcore.com/pricing - Export formats
- Edits made inside the Unreal project
- Commercial use & licence
- Commercial use allowed
Terms (last updated 29 September 2026): a purchase gives a non-exclusive licence to use the plugin for personal or commercial use; plan access lasts only while the plan is active. The plugin is editor-only and isn't included in the games you ship. Ownership of AI-generated output: Not stated by vendor.
Source: https://www.gamedevcore.com/terms - Revenue share / caps
- Not stated by vendor
- API
- Not stated by vendor
- MCP server
- Not stated by vendor Runs Claude Code, Codex, Gemini CLI and GitHub Copilot inside the editor through MCP
Source: https://www.gamedevcore.com/solutions/unreal-engine-ai-assistant - Last checked
We summarise what the vendor's own pages say on the date above. "Not stated by vendor" means we couldn't find that detail on the vendor's pages. Read the vendor's current terms before you ship anything.
