4 of a King is a Endorphina slot on a 5x3 layout with 10 paylines, released in November 2014. It runs at a 96% RTP with medium volatility.

RTP
96%
Volatility
Medium
Layout
5×3
Paylines
10
Bet range
0.01 – 5
Figures as published by Endorphina, founded 2012, Prague, Czech Republic. Operators may run a different RTP configuration — check in the game before you play.
What is the RTP of 4 of a King?
4 of a King has a return to player of 96%, as published by Endorphina. RTP is a long-run average across millions of spins, not a guide to any single session.
Is 4 of a King high volatility?
4 of a King is a medium volatility slot. Wins land more regularly for smaller amounts, so the balance moves more gently than on a high-volatility game.
Can I track 4 of a King in a bonus hunt?
Yes. 4 of a King is in the CasinoHub slot database, so it can be added to a hunt by name, and the tracker carries its figures into your break-even and required-multiplier maths automatically.