Nice concept! I did just connect the four towers on the main level and that won it for me. I couldn't figure out how to disconnect or cut a wire. I can imagine if the idea expanded the tactics could become quite fun! good job!
Thanks for playing! I actually forgot to upload the updated enemy data, haha. By the way, you can right-click to disconnect the cables.
strange! I thought i tried that. i'll give it another shot to check!