How many levels are there in Sin & Punishment 2?

[Majin-Tenshinhan]

Ah, I see. I've beaten the prologue and I think the first level too (but maybe it was just 1-1 in that case?). I guess I'll see.

Anyway, it's a blast so far, and to me it seems like the replay value will probably be pretty strong, stronger than most other on-rails games for the Wii anyway.