This was my original idea before the one I chose for my game! :V
Though, more limits on the connections and more pathing like traditional TDs, but multiple paths.
But yeah, cool to see it in action! Though, after buying a lot of the upgrades, I was no longer able to see the enemies before they died. Except when I bought the bounce because I had so much money and then saw them bounce the elites enemies closer! :V lol