I got some problems at the end in both browser and windows where I can't get in the boss room if I got defeated.
For the rest I didn't find so much issues, controls slippery apart (suggest to use .velocity in order to avoid slippery), I liked the music and the effects where kinda clean such as the mechanics.
I enjoyed playing it for a while, and even if the starting cutscene is fire I won't open the game any time 'cause text are too slow for me.
I want to play it in the future, so I hope it will get an update when it can