Racket

Racket has a bunch of resources at

example games

racket-godot-experiment EXPERIMENTAL Embedding Racket in Godot.
mode-lambda: the best 2D graphics of the 90s, today!
3D OpenGL documentation
Pict3D, a 3D engine with a purely functional API
Fluxus, a 3D game engine for livecoding worlds into existence
Racket gaming aims to make developing games within Racket more convenient
apse - A Pixel Sprite Editor.
get-bonus - An experimental video game development environment
Worlds and the Universe (require 2htdp/universe)
Implementing New Games in Games: Fun Examples
Turn-Based Games interfaces and tools for defining and playing turn-based games
GL Board Game: 3-D Game Support
mode-lambda - Sprite-based 2D graphics engine
pict3d - A 3D engine with a purely functional API.
game-engine - This is an educational game engine for 2D games.
- game-engine-rpg - This provides utilities for making RPG games with game-engine.
- game-engine-demos-common
vr-engine - Racket Lang for Virtual Reality (Aframe).
- vr-assets - Assets suitable for use with vr-engine

Realm of Racket (BOOK/EBOOK)
Creating Languages in Racket alt: [Queue] covers creating a text adventure game as a language creation tutorial