Who are the four kings?

[Fredswar1]

As the title suggests. Who are the four kings that the casino/game is named after?

[Necro666]

I asked this years ago, the Kings don't have any country or political affiliations. They are simply the 4 kings in a deck of cards

[AKillerFawn]

Whenever I throw coins into the fountain I always do it at the Arabian king. He's my favorite.

[ANUB1S]

My favorite king is the Roman one