Castaway Island TD on the very first appearance this game really sounded  nice and worth to be played. I was wrong, I have played many Tower Defense games in my life and I have to say this one does not come anywhere near the top. So let me point out few things what popped out right on the start.

The Graphics of the game follow somewhat the line with Castaway as one would assume and that is good. The issues come with the game play itself. Okay we got our basic keys WASD to operate with, then comes 123 for quick casting traps with tends to spam the mana at least for me as I have gotten used to the 1-9 are always the Tower/s types to build when ever having enough coins to do so.
Okay that is just a matter of remember and  can be worked out.

So what is actually wrong with the game? Well it is easy, way too easy . Then the "overpower" of the pets you got your choices of mana pet, coin collector pet, and last a one to scare flying monsters. The game is lagging a story (or? Is it the same as in the Castaway?) overall all you do to win the game is 2 types of towers and drooling and waiting as you spam smash your spacebar to replace trees with towers. Character upgrades do not really give you a choice other than more gold and drop change for gems and you are set for the game. 

I can only recommend this game purely for the badge's and that's it. For me it does not bring any kind of joy or slightest challenge to play.