[GDB]

Originally Posted by Kanon

I wonder if Mami has already met Madoka and Sayaka at this point. And I said it in the general thread, but her voice sounds different.

Spoiler for From the game's tutorial:

The tutorial fight in the game is Mami, Madoka, and Homura fighting the stocking witch (the one from episode 10 where Homura first showed off her bombs).

I don't recall if she knows Sayaka or not, since in the game she doesn't show up for a LONG time (and I honestly don't see the anime going that far, so they'd have to rearrange things to have her show up).