King of Luck Demo
King of Luck is a Merkur online slot built on 1 reels with 1 paylines, released in 2017. It returns a 98.91% RTP on medium volatility. Check its RTP and volatility against the provider average before playing it for real money.
Game facts
- RTP
- 98.91%
- Volatility
- medium
- Reels
- 1
- Paylines
- 1
- Provider
- Merkur
About King of Luck
King of Luck is a Merkur slot you can try in free-play (demo) mode at most licensed casinos, and often on Merkur's own site — the same math model and reels as real money, with no deposit needed to test it. 98.91% RTP puts it in the top tier of the catalog — a house edge of just 1.09%. The game runs medium volatility — the standard risk profile most bonus wagering strategies assume.
If you plan to play it with a casino bonus, check the personalised EV matches below — the simulation uses this game's real RTP and volatility, not a site-wide average.
Merkur has 53 slots in our catalog, averaging 96.20% RTP across the titles with a published figure. At 98.91%, King of Luck ranks #1 of 53 Merkur slots by RTP — one of the studio’s most player-friendly math models. Browse the full Merkur catalog for alternatives with a similar house style.
Personalised for King of Luck · 98.9% RTP · medium volatility
Best bonuses to play King of Luck on
FAQ · King of Luck
What is the RTP of King of Luck?
King of Luck has a published RTP of 98.91%, i.e. a long-run house edge of 1.09%. Some operators license reduced-RTP versions — check the paytable in the game info menu before playing for money.
Can I play King of Luck for free?
Yes — King of Luck has a free-play (demo) mode in fun credits at most licensed casinos, and frequently on Merkur's own site. The math model is identical to the real-money version; you don't need to deposit to test it, but you do launch it from the operator, not from this page.
Is King of Luck a high or low volatility slot?
King of Luck is rated medium volatility — the standard risk profile most bonus wagering strategies assume. That profile suits bonus wagering: steadier balance swings mean a higher probability of surviving the full playthrough.
How many reels and paylines does King of Luck have?
King of Luck plays on 1 reels with 1 paylines. The layout is identical in demo and real-money play.
Which bonus should I use to play King of Luck for real money?
Right now our simulator's best match is GigaSpinz (100% up to €300 + 300 Free Spins) at +€96 EV on a €100 baseline — recomputed against this game's RTP and volatility on every build.
