Hi,
A postmortem for my C2 made "Secret Santa: it's a stealthy xmas" game has just been published on Game Sauce ( http://gamesauce.org/news/2014/04/16/secret-santa-its-a-stealthy-xmas-a-rediscoverable-seasonal-game/ ).
I know it's not the "right" season now to play such a game but, hopefully, the reading can still be of some interest
Secret Santa is also going to be showcased at the upcoming Indie Prize at Casual Connect Asia next month.
Cheers!