Who doesn't love Acu? Honestly, it feels like the only reason people don't beat this as their first extreme is because everyone beats it as their first extreme. I was reluctant to until I tried it and realized the level is this beloved for a reason, even by people who've beaten much harder extremes.

Acu's satisfying, snappy, and engaging throughout. The gameplay flows beautifully and syncs perfectly, making it pretty damn easy to learn and quite consistent. I never really found myself getting stuck on a specific click for very long. My only complaint is that the beginning can be a little boring, but what extreme isn't at least a little boring to play from 0?

As for the visuals, they've held up quite well over the years. I've always loved neigefeu's style, and though this level was visually very dynamic for its time it's not quite so standout now that extremes look like anything and everything you could even imagine. Even now, though, Acu's a very pretty level.