Godot
Best for: Indie games with an AI pair
Free, open-source engine whose scenes and scripts are plain text — AI coding agents can read and edit them easily.
Visit Godot ↗
FixKit AIHome / Use case
“I want to build a game, with AI helping.”
Engines that pair well with AI coding agents — text-based project files help the agent a lot.
Best for: Indie games with an AI pair
Free, open-source engine whose scenes and scripts are plain text — AI coding agents can read and edit them easily.
Visit Godot ↗Best for: Mobile and cross-platform games
The most widely used engine for indie and mobile games, with a huge tutorial and asset ecosystem.
Visit Unity ↗Best for: 2D browser games
A JavaScript framework for 2D browser games. Agents are fluent in it, and you can host the result like any website.
Visit Phaser ↗