Smiles and Daggers

Smiles and Daggers is a language independent card game that tasks
players with reading opponents’ empty promises and fake smiles.
Following a mechanism that is similar to the Prisoner’s Dilemma,
one of the most famous models of Game Theory, players have to
collect a certain number of gold coins. In order to do that, they have
to bilaterally challenge each other, while other players can bet on
challenges’ outcome. By working together, collecting gold coins is
easier. Nevertheless, eliminating other players’ cards is sometime
necessary.