Rattus Mini Expansion 1 - Arabian Traders
Rattus: Arabian Traders, a mini-expansion that requires both Rattus and Rattus: Mercatus, includes four new class cards. If you add in the Rattus: Africanus expansion as well, you can play with up to six players and use the new Islamic class cards.
Best game experience: 4 players
Game Time: 45min
Base game: Rattus (2010)