Great game. After a while it does become a bit repetitive and its not clear exactly on what triggers the next wave. But the mechanic is really novel and different (I love light-themed game ideas), the aesthetics are really very good, the music is perfect, and I love the sounds you've used. I love that there's even an in-game shop to upgrade your abilities. I tended to just spend whatever I had on reviving a flame so I didn't really get to check out the other options. You've created something that looks, feels, and sounds amazing - given some more time to bake and refine the gameplay this could be a totally awesome, sellable, game. Great work.