Google today announced new developer tools specifically for building mobile games. The company has launched a new 2D physics library called LiquidFun, a Google Play games plugin for Unity which ...

Among the releases is a new open-source 2D physics library called LiquidFun and a Unity plugin for adding Google Play Games support.

This not only opens the door to 2D electronic applications with a 3D material, it also makes it possible to study 2D physics with easy-to-make 3D crystals.