Just to be sure...
You will need at least the Personal License of Construct 2 in order to open the project. Get it here http://scirra.com/construct2
Reskin
In order to reskin the game just double-click the object. Then following window will appear.
In this window you are able to replace each frame of the object. Moreover you see size and format of the image. We recommend to keep the resolution. Otherwise the code might need to be adjusted.
