The game, explained
4 of a King
4 of a King is a Endorphina video slot.
Read the game overview ↓Play free demo ↓Free play
Play 4 of a King demo
Virtual credits only. No account or deposit on Big Win Week. The provider may restrict access in your location.
Try the game here with virtual credits.
This demo is for adults 18+. The provider may apply additional checks.
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Inside the game
How it plays
In numbers: an officially listed RTP of 96.03%, Medium-High volatility, 10 lines/ways, bets of 0.1 EUR – 200 EUR.
Provider factual summary
Endorphina publishes 4 of a King. The page lists an RTP value of 96.03%. The active configuration must be checked in the game's information panel. The provider rates volatility as medium-high. The provider lists 10 paylines. The listed bet range is 0.1 EUR - 200 EUR. The page's core feature labels include Wild, Risk Game. Its base layout has 5 reels and 3 rows.
Source: Endorphina game page (opens in a new tab). Source captured 2026-10-01.
These are provider-reported facts. Features and settings can vary by game version; check the game information panel.
Game details & RTP versions
Values can differ between game versions and casinos. Check the game's information panel before you play.
- Game type
- Video slot, 5x3 reels/rows (official game page)
- RTP
- 96.03% (official game page)
- Volatility
- Medium-High (official game page)
- Lines
- 10 (official game page)
- Bet range
- 0.1 EUR - 200 EUR (official game page)
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