So, I decided to join robo today. I saw everyone running to the south room, and I thought, "Maybe I could..." I shoved every party in their own room. Everyone was like, "WTF?! O-o"
Here are some screenies :3

I was in north room. We did pretty good.

Trying to get people to cooperate.

We killed Robo! AND I GOT HIM! :D

Success! :D