Collect tokens and change the element's substance to complete a set of interesting puzzles in a retro styled flick, Element Puzzle. The earth element is the least vulnerable. Fire element burns wood but can be destroyed by water. Water element may freely move in and over water, but should never meet fire. Air element allows you to levitate but once it starts moving it can only be stopped by an obstacle, so be careful.
Finally, avoid running into "void" manifestations as those destroy any type of element.