I gotta say, this hits a lot different these days.
Sure, it might've felt like Newgrounds was the little guy fighting against big bad Kongregate back when this released, but that stopped being the case in 2020 - whilst Newgrounds saw Friday Night Funkin' put the site on its first steps towards a full-fledged renaissance, Kongregate was rendered irrelevant through a one-two punch of game uploads being disabled and the forums shutting down.
Pretty nice play, even if the gameplay's shallow and somewhat frustrating. Ending boss fight was pretty fun, even if it boiled down to a couple QTEs.
Protip: Press UP to go through doorways. This isn't mentioned in-game - don't ask me why.
Also that ending song was hilariously good