Fire level, good first hard demon or wave based hard demon

Amazing first hard demon. Very fun and will teach you how to play the wave gamemode very well.

Pretty dang cool for a 1.9 level, obviously very revolutionary

this aged really well, even when not considering the legacy it left behind

Gameplay isn't the best but it's pretty good for its difficulty. Visuals aren't anything you would not expect from a 1.9 level, though they were a little more revolutionary for its time. TL;DR: Just a good level overall.

the same way Shrek tainted how studios made kids films, Nine Circles tainted the way we made effect levels.

May not have been the first to use this style of epileptic deco, but is the level that kickstarted the "Circles Effect" trend. Overall a classic, pretty learny gameplay, not much to say. This is like, a pretty good starting hard demon, if you want to be better at wave. Visually... not a fan, I think the level lacks design. but being the first of its kind, I will overlook it. Overall a 7/10

Real hood classic

Kinda weird how an old hell-themed level from 1.9 is still inspiring high-quality levels of all different kinds even today. Weird in a good way, but still weird.