Discuss Nier as well as the comments posted to our Nier Replicant Wiki and Nier Automata Wiki
By Anonymous
Do you guys know what happens if you choose 9S between 11_07 and 12_01?
User avatar
By Fallenangel700
Posts Avatar
Is when *spoilers ahead*

9S and A2 are facing off? If so, you get ending D. If it's any other time you choose between A2 and 9S, it doesn't matter. You simply play a chapter as that character, and then get to choose again. You have to do every chapter for both characters to continue the game, so don't worry about missing stuff.