Indie game storeFree gamesFun gamesHorror games
Game developmentAssetsComics
SalesBundles
Jobs

Games like Quality Structures

Livecoding for GameMaker: Studio / GameMaker Studio 2
Better and safer JSON functions.
Package GameMaker rooms and load them as you please
Dynamic scripting on Win/Mac/Linux.
Error handling for GameMaker games
Work with files in all accessible places in GameMaker games.
Better INI functions for GameMaker: Studio
GIF
Tiny animated 16x16 tileset with 64 colors!
Unified API for mouselock on desktop and HTML5 for GameMaker.
Get information about the player's screen(s)!
Raw Input
$14.95
Use multiple mice and keyboards in GameMaker games!
Automatically import and manage sprites in GameMaker Studio 2.
Prevents GameMaker games from freezing while being dragged/resized.
Auto-organize audio files in compiled GMS games into directories
GIF
Fixing the draw_sprite_pos function with a shader and one script.
GIF
Skeletal animation system for GameMaker:Studio
GIF
Creating textured terrains for physics games.
GIF
Create blood/paintball splashes in your game
Path-based racing game engine.
Buttons, windows, item slots - fully generic and extensible!