Fullscreen for best experience. There are some visual bugs in the web build. :( 

Controls

Move - WASD

Attack - LMB

Ability 1 - E

Ability 2 - F

Ultimate Ability -R

Spin/Parry - RMB
Hold to spin and dodge all incoming damage, Click as the boss is about to attack to parry(exclamation mark pops up when u can parry)

There's a bunch of stuff missing that I would like to add later (SFX and animations, bug fixes)

To be continued(I need sleep, will update after)