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Lootsmith

Code & engines

Editors, agents, and engines that help you build the game.

Best AI tools for game code

Code & engines

Freemium

Claude

Anthropic's assistant for code, design notes, and dialogue drafts. Free tier and paid plans.

Code & engines

Freemium

Cursor

An AI code editor that reads a repo, edits files, and runs commands.

Code & engines

Devin

Cognition's AI software engineer, a coding agent that works on a repository.

Code & engines

Free

GDevelop

Free, open-source game engine with AI assistance for learning and building.

Code & engines

Freemium

GitHub Copilot

An AI pair programmer in the editor, for gameplay code, tools, and shaders.

Code & engines

Rosebud AI

Builds a playable browser game from a text description or a template.

Code & engines

Unity AI

Unity's assistant, CLI, and plugins for working inside a Unity project.

Works with: Unity