Is there any intention give do this for the hero or, alternatively move him with the right mouse button - I am reasonably hopeless with WASD!!!

First i want to say, I really enjoy your game! Much appreciation for your time and energy on creating this game <33 1) The last 2 options in my upgrade menu are darkened out and are not available. Will these last upgrades be coming available soon? 2) like stated before. i enjoy the game, and was hoping there was more content coming to the game? thank you ....

Interesting Tower Defense game. I like the adiditon of melee warriors to typical tower defense mechanics. Here is some gameplay for those curious: https://www.youtube.com/watch?v=YaN8RJvJSjo