Games
Open a game on the big screen. Everyone plays from their phone.
Bluff
Put cards down face down and claim the rank. Call it if you think they're lying.
Corner
Everyone trades at once, shouting numbers. First to hold all nine of one good corners the market.
Kemps
Collect four of a kind and signal your partner without a word. Get caught and it's theirs.
Durak
Attack, defend, pile on. Nobody wins — the last one holding cards is the fool.
Pinpoint
A photo from somewhere on Earth. Drop a pin where you think it is — the closer, the more points.
Joining from a phone? Scan the code on the big screen.