Rating Curve

The decoration in Extinction didn't exactly age amazingly, but it's not anything awful either. I really enjoyed this level when I first beat it years ago. I thought the gameplay was fair even with the somewhat tight wave gaps. It felt more challenging and rewarding for an easy demon at the time which I really liked. Solid level overall.

Being a non-transformative Nine Circles level, it doesn't get any goodie points there. The gameplay is also very inconsistent in difficulty and is something you should avoid playing until you've built up enough wave skill to breeze past this quickly. For a well-known level such as this, it really is not anything noteworthy.