I have received lots of mails with suggestions and feedbacks, so first of all thank you! I hope justbuild will evolve and I am working hard to program all the features you ask for!
on this version I had improved character moving and jumping,
added Rotating buildings and Hiding building. Improved ramps building and remove jumping delay. Fix air control remove squat animation when falling from high height and improved settings menu.
Write to me you'r suggestions for the next version!