Thanks wretchedshark! I tried to look at this file, but I have build 114, so it doesn't open. Do you have a beta version? It says you have build 116.

I'm fairly new to Construct 2 and was wondering if anyone knew of an example that demonstrates how a hydraulic arm might work. For example, you push a button and it changes the length of a line used in a distance joint to effect the arm itself (think of how the hydraulic arms on a garbage truck affects the position of the door)? Also, an example of how a joint would work if it were controlled by rotation (such as a wrist). I'm working on some robotics as part of a game and it'd be much more realistic with this effect. Thanks!

Arima, thanks for the info! Do you have an idea of when this will be ready? I'm assuming hardware acceleration is browser specific for desktop apps and native across all tablets?

AnD4D, you're right. It doesn't work through Dropbox. I uploaded to my own web server and the URL entry works. CocoonJS has a pretty bad user experience so far. No product designed for a specific purpose should elude the user in meeting that purpose. When/if they charge for it, I won't use it if these simple tasks cannot be understood.

I created a quick, very low profile physics demo and exported to both appMobi and CocoonJS. This is just a bird's eye view of a large object moving about 20 small objects along a tiled background. That's it.

To my disappointment, the frame rates were horrid on both frameworks on a 3rd generation iPad. I've cancelled this project, since it would be unplayable on the device I targeted it for. Sorry, but both CocoonJS and appMobi render physics games on Construct 2 for any mobile devices worthless.