Not too bad a simple roguelike.
I didn't realize that you can apply status effects with the melee attacks until I read the other comment, I thought it was only meant to be shoot out as projectiles. The combining effects is not super interesting tbh, since it's not really combining to make anything new, just 2 different separate effects cobbled together. A lot of the things in the game lags the first time when it happens, perhaps just the nature of web games, but would be nice if you can minimize it.
Visuals are ok. Since you're using some different assets combined together it can feel a bit mismatched, but I like the foggy post processing.
Audio wasn't ideal. The music didn't loop, so it leads to feeling like the sound effects are louder than intended. Like the footstep sounds, it's quite loud compared to other sounds, especially considering that's the one action you're performing the most.