TIMECODES:
Start: 00:00
Beginner: 00:21
Beginner Extra: 04:36
Advanced: 09:39
Advanced Extra: 22:57
Expert: 30:04
Expert Extra: 56:00
Master: 1:02:41
Master Extra: 1:07:40
Staff Credits: 1:13:35
Dr. BadBoon's Lab: 1:18:32

Ah yes! Just in time! This segmented playthrough covers all 150 levels in Super Monkey Ball 2 without using any warps. And just to make it more comparable to the first Super Monkey Ball, I played each difficulty with the default 3 lives. That made Expert (& Extras) & Master (& and those Extras) a real grind but so well worth it. It was then I noticed that while you can use Play Points towards more "lives" up to 99, you are still limited to 5 Continues. In the first, you are limited to 3 lives, but Play Points can go towards unlimited Continues after the 9th (a necessity for finishing Masters for the first time).

There is a glitch level, but it's just a tiny square level that was left in the code. For me, that does not count.