That a really nice game!
Played 5 matches, and going to play even more.
And here are my feedbacks so far:
• What does souls do? I guess this is some limit for maximum number of enemies you can send at once? But I never went below 15 souls, since I'm sending only biggest enemies and I don't have money for more then few at once.
• I hope some chat system is coming? Or some other way of communication, like "requests": you click on friendly tower and "please sell it", or you click on empty spot and "don't place here anything", or which is more important - "let's make huge wave in 10 sec", like making your own events ("let's push", "defend" and other).
• Tried to play with friend, he gave me a link, but I was in enemy team. Why so? I wan't to play together, not against.
I like this game, and I see a lot of potential in this idea.
(btw, I made my own TD game, so if you need more ideas or some balancing - I have experience in that, and maybe can help
).