Game was nice. I loved the art style. Solid work on this! Keep working on it, excited to see how you change up the gameplay style from The Binding of Isaac
Note:
I couldn't hear any sound on web.
Bombs sometimes didn't do damage also could go off screen.
The music for the level needed some build up, it kind of jumped up at you when you started.
I didn't feel the boss music totally fit it was too cheerful and upbeat for the aesthetic of the game.
Overall though nice work so far!