We will release the first version of Shape Masher today!
At the moment we know, that there can happen some perspective stretching on various screen resolutions and we are still think about the best solution for it.
One would be to keep the playfield in the same ratio on every devices and add borders to it .. the other will be to dynamically fit the playfield size to the available screen size. maybe some players will get a benefit from it - so we just launch it like it is now and see what the users demand ;-)
The other thing is, we are not sure how it will look und very small screen resolutions - it will work, but we dont know how because sadly we do not have such devices :-(