Wonderful packed experience, Love the character designs and tiny animations(The talking wizard animation is so cute!). The concept is a clever twist on a really fun formula, well done!
I like how some of the weapons synergize with each other and with the loop time, like how the ball lights on fire (so you want to put it near the start of a loop and then a bunch of fire after it)
This game could really be expanded upon-things like adding more sounds except the shooting sounds, for example when picking up gems and getting hit etc.
Would also love to see more weapons and build variety.
Very good work.