This game isnt fun, the way that the air units work is just plain stupid. You cant even kill them they just come in destory what youve build and thats it. I got to level 8 without a air tower then just gave up after that big heli wiped out my towers the 2nd time
It is great to see a new concept for tower defense game, however this seems really off balance. I spent my money on the hat instead of a useful upgrade. So i got stuck after a certain level because i couldnt afford upgrades or cows. The skill system in this game is pointless and needs to be reworked. the first 3 towers noone would use the skills just damage.
I unlocked the 2nd ninja but when i bought him new weapons they didn't work, they never equipped. Also this game should have more controls that sit and watch, its not really a game as it stands now
 "Versus Umbra"){kind=icon}
 "Boxhead the Christmas Nightmare"){kind=icon}
 "Greens Survive only when Reds Die"){kind=icon}
 "Santa Rockstar 4"){kind=icon}
 "Canyon Defense 2"){kind=icon}
 "Long Way"){kind=icon}
 "Ninja and Blind Girl"){kind=icon}
 "Toys Vs Nightmares"){kind=icon}
 "The End"){kind=icon}
 "Castaway Island TD"){kind=icon}
 "Wonderputt"){kind=icon}
 "Granny Strikes Back"){kind=icon}
It's only about 20% of it that you have to pay for. It seems like a silly reason not to play the free portion.