Thank you so much for playing and for your feedbacks!
It's been really fun to work on this game. It also helps that I got addicted to it XD
Though the last update made it feel too easy for me now :P. I think I will add a hard mode where you don't have the luxury of getting new lives at the end of each wave, or something like that :P
Have to work on some performance issues now too, beacause of the new way I indicate the number of remaining enemies in the wave ( those little hexagons on the borders - too many draw calls for the web version to handle)