Green Thumb Cards is a virtual version of an actual card game. Four players
(up to 3 of which can be played by the computer) take cards featuring flowers,
garden pests, helpful tools and random acts of nature. Players try to obtain
complete sets of flowers by taking cards from the stack, stealing cards from
another player, or picking up cards out of the center walkways. For example,
it takes 4 roses to complete the rose set. Once a player has successfully
planted all cards of a set in their garden, they have earned the points for
that set and can no longer lose those cards. Other players can steal cards by
using a pest card. Pests can be defended against by using the appropriate
defense card. The player who has earned the most points when all cards have
been used is the winner. Game featured net play as well as offline play.