This is a feature request to have a running score for each player and it doesn't reset per game; it's cumulative. For example, Player A plays a multiplayer and ends up winning, so cashout is $500 (this is an arbitrary value for the example). The other 3 players could win an X amount (or even lose so deduct X amount) based on what they placed in that multi-player game (2nd, 3rd, 4th) --- this could be interesting because players could end up with their running total in the negatives (ie. -$20000: Ranking - Penniless) Also, based on how much a player has earned throughout gameplay, they could have a ranking title. Ie. 900k - Moneybags
Maybe even give a 'gambling' feature at the start of each game - like how much are you willing to wager on your earned total? If you win, you get that amount, if you lose, you lose that amount.