gml-raptor
GameMaker Evolved
MotionLine Studio
Sketch once, animate instantly.
GML Script Wizard
Quickly write GML script boilerplate code and documentation
Super Menu System
Quicken up complex menu creation in Game Maker
Tiny and ObsoletE Platformer Maker for GameBoy
Tiny Platformer game maker
ABoxBlur
[GameMaker] Arbitrarily sized box-blur for any pixel.
CHARACTER PROFILER
Generate a profiles of inspiration for characters.
AutoSprite — Instant Character Animations
From idea to sprite sheet in seconds
Gamefroot Game Creator
The fun way to make games, animations, stories, and share them with the world.
PathFinding on GMS2
Pathfinding experiment showcase
Diablo Like Inventory and Regional Health System
This asset provides an inventory system along with a health system where body parts have there own health.
Game Idea Generator
(PUBLIC BETA) Little program to generate your next game idea!
Easy Skill Tree Engine
Build powerful, managed and customizable skill trees in your Gamemaker project to unlock new abilities and grow strong!
Matrix Engine (for GameMaker)
A Time Dilation System
Chat - GameMaker Source Code
Source code chat system for GameMaker
Custom Keyboard - GameMaker Source Code
Source code custom keyboard for web exports
Quest System - GameMaker Source Code
Quest system for gamemaker
Sudoku - GameMaker Source Code
GameMaker source code
Barbuta's Interactive Map
An interactive tool for the game Barbuta
Assembler (Factorio Mod Creator)
Build Factorio mods with ease!
Dungeon Architect
Design dungeons as interactive battle maps for your D&D campaign!