Suggestions for Twins

My sister and I are celebrating our 40th birthday, and want to have a murder mystery party. I'm really enjoying your site! Any suggestions for a murder mystery game (20-30 people) that would work for twins? I looked at St. Cakes, but really want something that would work for 2. Could we adapt it?

My response:

I can't think of any games that have twins in them - so I suggest you just pick a game that you like the look of and go with that. (St Cakes is only for 40 or more players, by the way.)

Click here for a list of games for 11-25 people.