Detective game where you play one of two swappable characters, one is a sarcastic and street wise PI who has the power of persuasion and uses this power to suggest to people in the street or at crimescenes to tell him the things he wants to know. The other is a little bit gullible but has the ability to mimic the face of people he has seen but never gets the accent or voice right. Game would follow the two of them solving crimes for clients. Game could be third person and a bit more action oriented, for the sweet talker maybe everyone in visual range is suggestable where as everyone in visual range for the shapeshifter can be turned into, only if he has seen their face however. It could also be a more text based conversation game where you can use the characters to interact and talk to use their abilities and progress through the story