I feel like attacking has too little feedback, especially on the animation side but the boss pausing time to attack was cool!
Also, at some point the game just restsrted, did I win?
Yeah, it won—my internet kind of cut out, so I couldn't include the final scene. You just needed to get the timer to the 6-minute mark twice: once during the boss's initial phase, and again while it was attacking.
Oh, ok!