Playing in a large group is always hard, as the majority of games are geared towards the 4-players magic spot, and usually having 6 or 7 players means that you're adding up time and downtime.
However, in Citadels they've solved this in a very clever way, everyone gets a different role per turn and acts accordingly when called out.
You're constantly trying to get the best role for advancing your city or oppossing some of your opponents expansionist desires.
Anyways, highly recommended for large groups, fun all the time.
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