Big Two (锄大地) deals a whole deck to four players, thirteen cards each, everyone for themselves. Twos rank highest, suits break ties, and tricks are fought with poker-style five-card hands: straights, flushes, full houses, and the straight flush over everything.
The deal ends the instant one player sheds their last card, and everyone else scores penalty points for what they still hold: 1 per card, doubled at 10 or more, tripled for all 13. Lowest total after the set number of deals wins.