This is played as Monte Carlo with a kitty. One card in the kitty is turned face-up for the table to see. That card is wild in all players' hands, including in the kitty, giving it an automatic pair. Players must beat the kitty as well as each other.
If nobody goes in, everybody must re-ante and the same kitty remains in the center of the table with the same wild card. Except that an additional kitty is dealt entirely face-down. Players must now beat both kitties. Everytime all players go out, an additional kitty is dealt.