Nicely done! I had some problems learning the mechanics at first, mainly because I always putted my resource collector in the center (I thought it would optimize my gathering, because I touched 6 hexagons). Unfortunately, I couldn't build anything else, soI changed strategy. I started by building my towers and then making my resources, it all went well :-)
I got to the 9 wave in the easiest level, but when enemies got too much life I couldn't destroy them (I learned too late that I could upgrade my traps...).
And it felt really nice to construct the path to the enemies, really, really fun! The other resources arrived a little late in my opinion, because I wanted to test and improve everything :-)
Thanks for the game, really nice entry!