Oh... My... GOD!!! FINAL-FUCK-LY I MANAGED TO POST!!!!! And I figured out how to play Ayame's problem. The trauma from remembering the full extent of her attack caused her to develop three personalities. 1) Her default, named Aya, is a combination of her original personality before she destroyed the arena, and that of her "little sister" (remember Tea? Or T.E.A.C.S.U.n. 5? Yeah, her). 2) Her aggression, rage, and anger at everyone and everything, but mostly herself. Named May (because Aya-May... Ayame? GET IT?!?!?!?!). 3) Her playful, cuckoo, fourth-wall breaking self, who acts as a balancer between the two extremes. Simply called Discharge.
The dynamic is that when one personality is active, the others can't really affect her actions. Unless the will to do so is ridiculously strong. The inactive two can't speak to others, just the active one, and the active one can't think-speak to the others. She has to basically think out loud. While this makes her slightly unstable, she can still function because no matter what, there goals are always the same, just with different motives. Aya usually does things because it's right, May does things because she's angry, or because she wants to, or some other selfish reason, while Discharge kinda just floats along with the majority vote. She'd honestly rather play games. Hence why she set's up games in their mind. Yes, she can do that.
I'll try not to get carried away with talking to myself. That got me killed (without my permission) in a previous RP on another site, and I just quit them completely over it.