D&D Auto Battler/Tower Defense

I had an idea for a video game and started building a prototype. There are all sorts of cool character builds I've made that I've never been able to play. Ones that I have played, they often don't make it past level 6 when the campaign wraps up (or more often the group falls apart).

This was the inspiration for building something that's a bit like Bloons TD + Heroes of Might and Magic + Team Fight Tactics.

Scratches that itch of "What if I built a party of all fighter archery style?" or "What if I made a wizard with ray of frost, warlock with repelling blast combining the knock back with the slow and the Avatar cleric knocking them back when they get into melee?"

Right now I've been tinkering away for a few hours a week here and there to see what I can pull together, but I'd love to hear your thoughts. Could build a PVP version, Co-Op, new campaigns, etc.