Very interesting concept!
Once I grasped it, this was a lot of fun, and really quite unique!
All we need is some upgrades or stuff to spend the coin on and this really has the potential to be a great game <3
<3 Thanks and yeah I agree. I wanted to get a traveling merchant implemented in between the waves but I sadly didn't have the time to fully implement it. Had some cool upgrade ideas that would spin the base mechanics on their heads, maybe after the jam is done if there's still some interest I'll get around to it.