I got it to work in the arcade... if you want to check it out, I'm sure you'll know what to do with this: /arcade/example/11726/moon-pong
Nothing special.. I used to mess around with klik n play, click and create, the games factory, multimedia fusion, now herocloud, and was considering buying clickteam fusion just for old-times sake when i found construct.. It's like a polished version of MMF... love it and will likely be using it to test concepts and prototype for a long time.. who knows, might even be able to create a real game!
edit: broke it again :(