In Palau, casinos often provide a range of gaming choices, which can encompass slot machines, electronic games, and table games such as blackjack and roulette, along with potential poker options. The specific selection can differ from one venue to another, so it's recommended to visit the websites of individual casinos to find out their particular offerings.

In Palau, proper casino etiquette consists of being considerate to fellow players, familiarizing yourself with the game rules prior to participation, managing chips and cards correctly, and adhering to the guidance provided by the staff. Many casinos encourage inquiries from newcomers, so feel free to seek clarification on any rules or processes.

Dress codes differ across casinos in Palau. While some places allow casual wear, others—especially more luxurious venues—might necessitate formal clothing, particularly during the evening hours or in specific sections of the casino. It is advisable to visit the casino's official website or reach out to them directly to confirm their dress code guidelines.

In addition to gaming, numerous casinos located in Palau provide a variety of extra features such as dining establishments, entertainment options, accommodations, and retail shopping. The assortment of amenities can differ greatly among different locations, with larger casino resorts generally presenting a wider array of services and facilities.

Membership or loyalty programs at casinos usually enable players to accumulate points or rewards as they engage in gaming. Joining these programs is generally complimentary and can provide advantages like gaming credits, discounts on dining, hotel accommodations, and various other perks. The specifics and advantages of these programs differ depending on the casino and its location.

Payment options at Palau casinos differ depending on the venue and area. Numerous casinos allow cash, credit/debit cards, and may also feature electronic payment methods. Additionally, certain establishments could provide ATMs on the premises or extend casino credit to eligible players. It is recommended to verify with the particular casino about their available payment options and any associated transaction charges.