As joining the game, you are in a ecosystem of many kinds of creature. There are 4 levels for you. Each level is arranged with the ascending hardness. You may get confused with the game (I swear - even me who have played it for thousand times :). Keep calm and discover all the special things you are going to see.
PC Version: http://www.mediafire.com/file/zb7wfgs193eme47/Wandering.rar