Nice game, however the base selection buttons need work big time, i nearly lost becaus if that in the third area, which is as high as i went and i did lose a base anyway. Trees were a problem but the enemy ground forces did have to go around them so i guess it is fair. It just means I should position turrents better. Also the wasd buttons to select play area were also buggy. Fix the buggy controls and at least in my opinion you may have something here.
 "Divergence Turret Defense"){kind=icon}
 "The Codex of Alchemical Engineering"){kind=icon}