The Four Kings: Casino and Slots is a free-to-play massive multiplayer online social game where players can create and outfit their avatar and play various casino games. There are several different areas in a hotel, the main one being a casino where you can play various slot and table games alone or with other players. You can also check stores to buy apparel and clothes, and you can go to your room if you prefer solitude. If you play and win in casino games, you will get various rewards and new outfits for your character. There are also visual elements you can choose, such as picking a pose for your idle character, or trying some dance moves no matter where you are.