gamemaker-expert

Installation
SKILL.md

GameMaker Expert

Overview

This skill provides comprehensive GameMaker Studio 2 and GML (GameMaker Language) expertise for all GameMaker projects. It covers everything from basic object creation to advanced topics like shader programming, networking, and platform-specific development.

When to use this skill:

  • Working with .gml files (GML scripts and events)
  • Creating or modifying .yy files (object definitions, sprite definitions, etc.)
  • Editing .yyp project files
  • Creating GameMaker objects, scripts, or assets
  • Debugging GameMaker compile errors or runtime issues
  • Implementing GameMaker features (drawing, collision, networking, etc.)
  • Optimizing GameMaker performance
  • Any GameMaker Studio 2 development task

Official GameMaker Manual

Installs
17
GitHub Stars
2
First Seen
Feb 15, 2026