itch.io

Code and asset live-reloading for GameMaker!

Write and run GML right in browser!

Quickly write GML script boilerplate code and documentation

Formatted output and operations over GameMaker's "object information"

Write high-level code for GameMaker projects in Haxe

General purpose 3D graphics editor

Convert DnD blocks in GMS1 projects to equivalent GML

A high-end code editor for all things GameMaker

GML snippet syntax highlighter for the GameMaker-centric subreddit.

Customize code snippets for the GMS2 IDE!

Sync your Aseprite sprites to GameMaker with one click, no extra programs needed.

Essential Extensions for the Way You Work

Create your own games without coding.

Open-source, cross-platform game creator designed to be used by everyone

Automatic screen capture tool designed for GameMaker users.

Introduce yourselves to Programming and Game Development

A userscript that adds code snippet syntax highlighting to a number of GameMaker forums

Lighting Editor to create a lighting engine for GMS

GameMaker shader preprocessor for code reuse! Import and inline directives, generating shader variants.

The Swiss army knife of 2D game creation!

A tool for creating and laying out Game Boy tiles.

​Simple Polygon is a simple 3d modeler for GameMaker Studio 2

Code GDScripts on your phone

Image Map Game Maker

Adds syntax highlighting for code posted on GameMaker forum.

The fastest method of Sprite Stacking in Gamemaker!

Start your game development! No programming experience required! Make small, cross-platform games with Love2d quickly!

The fastest and easiest audio solution for Game Maker: Studio 2 and 2.3+

Easily create dynamic visual novel content and sequenced animations with VNgen by XGASOFT

Various tools made for gameboy development

Load animated GIFs into GameMaker2

A quick and easy to use drag and drop retro game creator for your favourite handheld video game system

Tool to prototype board and card games

For GameMaker programmers.

An easy-to-use system for the game's multiple language support!

A robust sprite animation system for GameMaker 2.3+

Simply Heavenly Text

Create Atari 2600 programs with no coding knowledge.

[RETIRED] GML bindings to the FMOD Studio low-level API for Windows and Linux

A Tiled to GMS2 Room converter.

A tool allowing you to import multiple resources from one GameMaker Studio 2 project to another.

Abe's Gamemaker Text Engine (Now with Character portraits + more!)

Make PC Windows videogame in an easier way

Cross-platform (desktop, mobile, console) 3D and 2D game engine. Visual editor. glTF, X3D, Spine. Modern Pascal code.

A free, open source, project oriented level editor made for indie game developers by indie game developers.

Experiment with AGK 2D particles, and sin/cos.

Simple and easy particle editor

Game Maker Object Creation Tool

A 2d level editor for (but not limited to) game maker studio

Maker a Simple Game in your Android

A tool for importing pictures into a flickgame

microStudio game engine, easy to learn, packed with features

Convert between different 3D model formats for GameMaker (or anything else)!

Code games, simulations, or anything you imagine on a grid while using JavaScript

Syntax highlighting and formatting tools for GM:S/GMS2 documentation