Hello i want to create an sprite like this game https://www.youtube.com/watch?v=7JqOs_BqkJc
to looks like it has liquid inside how can i do that, it is a shader or?
Might want to give this a try:
http://forum.unity3d.com/threads/215305-Jelly-Sprites-Soft-body-sprite-physics-system
It looks to me like each item is using a basic circle collider and the rest is just shader magic.