1.4ian / GDevelop🎮 Open-source, cross-platform 2D/3D/multiplayer game engine designed for everyone.gamejavascriptgamedevgame-developmentgame-enginehtml5+13 moreJavaScriptOther license28K total1.6K forks+280 starsfrom 28,045 · score 5.64
2.YellowAfterlife / GMEditA high-end code editor for GameMaker: Studio, GameMaker Studio 2.x, and more!toolgamemakergms1gms2gamemaker-studiogamemaker-studio-2+1 moreJavaScriptMIT371 total51 forks+1 starsfrom 370 · score 0.69