Build the course of a 5-minute time-attack platformer in UEFN with an AI agent connected through MCP. In this first of three lectures you will: set up the UEFN MCP development environment, plan the game rules and difficulty with prompts, generate a 2D grid map of a nine-zone course, build a blockout and playtest it, and then replace the blockout with Fall Guys (FG01) assets using a ProgrammaticToolset script and a reusable skill file. Placing the whole course took about 9 minutes with the skill file, compared with an estimated 8 hours by hand. You finish with a game plan and a playable base course. Lectures 2 and 3 add dynamic obstacle components and the gameplay loop.
https://dev.epicgames.com/community/learning/tutorials/Xv9x8/fortnite-uefn-x-mcp-platformer-game-development-lecture-1-mcp-island-layout-designing-a-game-course-with-ai