Great job! Here are a few bugs : Return to main menu buttons is not working in the instruction screen, tower UI glitch if you click the big guy more than once and some of the creatures seems to be stacking and creating a collision glitch. Dont stop the hard work, its going to be great!
 "Defend The Island"){kind=icon}
 "Stuck in Time - Demo"){kind=icon}
I want to see them too :P