10 paylines


Gamble feature

Wild symbol


Payout Percent


Highest Win


4 of a King Slot

4 of a King Slot is a 50s casino themed slot from Endorphina. The game has many unique features such as a ‘three ways to win’ and massive expanding wild symbol. Its design harkens back to the days of the speakeasy bars and swinging jazz.

Graphics and Sounds

4 of a King Slot is going for the 50s look in this game. You can see this with the structure of the reels which does look like from a casino building during the time period. The artwork in the high paying symbol has a Normal Rockwell kind of design which simply fits the look of the slot.

What will really bring you on a time trip is the music that the slot uses. The normal music that plays feels like you are in a lounge era of a 50s casino. There are different jazz jingles when you get certain matches.


4 of a King Slot have five reels and 10 pay lines. The Bitcoin slot is one of the few games that have a ‘three ways to win’. Normally, most video slots only let you match symbols starting from the left to the right. In this game, you can match symbols left to right, the right to left, and center.

The four kings of 4 of a King Slot name sake are the card symbols which come in different colors. The dealers or croupier offers the second highest payout in the game. The highest paying symbol is the man in a suit raking in a large payout. Matching five of this symbol will give you 4000 coins.

Bonuses and Special Features

4 of a King Slot main feature is the wild symbol chip. This can substitute all symbols in the game. The wild in this game does not appear often. When it does it only comes in as just one symbol in the reel. This is due to the expanding symbol feature of the wild.

When the wild appears, it will expand and fill out three whole reels. In other words, you will have nine wilds that will automatically give you a massive win already.

Why Play 4 of a King Slot

The game’s classy theme and jazz music makes it a good slot to chill out and relax. Its biggest draw comes from the ‘three ways to win’ and the expanding wild mechanic. The explosion of the wild symbol in any place around the reels can lead to many big wins. Check out the slot at Megawins Casino, Fortunejack Casino, and 1xBet Casino.