**GM-JSON**
  * [[http://code.google.com/p/gm-json/wiki/Documentation|gm-json link]]

**xbox360**
  * [[http://gmc.yoyogames.com/index.php?showtopic=335081|xbox360 controller]]
  * {{:language:gamemaker:xbox_controller_library_v2.zip|extension file v2}}

**2D skeletal animation system**
  * [[http://gmc.yoyogames.com/index.php?showtopic=462301|2D skeletal animation system]]
  * 파일은 여기 주소에서 다운로드.

**Tween for GameMaker**
  * from : [[http://www.8bitwarrior.com/?p=823|8bitwarrior]]
  * link : {{:language:gamemaker:gms_tween.zip|}}
  * live demo from : [[http://www.robertpenner.com/easing/easing_demo.html|easing_demo from robertpenner.com]] \\ {{:language:unity:easing_demo.swf?500x400|}}