Phantom

If you only look at the break on, it might seem easy for a D20, but in terms of scoring, the slow-down gimmick returned from Phoenix 2, making scoring harder than in XX and Phoenix 1. When hitting the 32-bit runs in the latter half, if your feet are slow, they can freeze up, making it tough to even get a half-level 6.

It's been bumped up to 20. Since the slow-down gimmick is back, you need to familiarize yourself with it beforehand. In terms of clearing, it's not too bad because you can get through almost everything by pressing red and blue simultaneously, except for the single note that pops up in the middle of the highlight section.