Thanks alot for the feedback and recording! Unfortunatley I couldn't make it.
Yes, an indication of range was planned but was pushed back due to balancing and wave building.
I am not entirely sure about the colorblind issue since the hit feedback is not essential for gameplay and there is also a sound playing when you hit enemies, but yeah flashing things in another color would be a good idea. We wanted to pay abit more attention to the controls though which we didn't get around to unfortunately. Like also enabling the player to build towers with a keypress and navigate the menus with the keyboard or a joypad.
Thanks for playing!