The player character needs to play the games that the casino has to offer (Blackjack, Slots and Roulette) until they are banned from gambling in the casino. One can be banned by winning too many games and getting too much money from the casino. During this process, the player character will receive three different prizes from the casino in addition to the chips they have won. Each prize will be given after the player character wins a certain amount of money while gambling. These prizes are usually given by the table manager of the casino.
Before you manage to start gambling in the casino, you will need to re-open it. You can re-open it by doing the My Kind of Town quest. After this, you will need to do the A Team of Moronic Mercenaries unmarked quest. After doing these two quests, wait for 2–3 days and the casino will re-open.
As the player character wins the games the casino has to offer, they will be receiving the rewards below after reaching its money target:
After earning 2,500+ chips, the player character will be banned from playing games in the Vikki and Vance Casino. The player character can still use its other functions, like the bar, but they cannot gamble on its tables anymore. This ban is permanent.