The gameplay for Stockers is almost identical to the GMT game Formula
Motor Racing (though Stockers came out 5 years before FMR): namely,
there is a line of different race cars and they change position based on
which cards the players play. The only real difference is that
throughout the race in Stockers players bet on which cars they think
will win, vs. trying to make a particular team win like in FMR. Thus
players try to make their bets pay off by playing their cards
appropriately.