Joker Stoker is a video slot from Endorphina built around 40 fixed paylines. It pairs a published RTP of 96.07% with medium volatility and a top prize of 5,000x the stake. This review explains how the game is structured, what the numbers mean for your bankroll, and which safety points are worth checking before you play.
How Joker Stoker Plays
Joker Stoker is a video slot with 40 fixed paylines, so every line is active on every spin and the number cannot be reduced. The total bet therefore covers all lines, and wins are formed by matching symbols along those lines according to the paytable.
Check the in-game paytable for the exact reel layout, symbol values and any special symbols or bonus rounds. A free demo is available on this site, which makes it easy to learn the pace of the game and the paytable before committing real money.
Math Profile: RTP, Volatility and Max Win
The official published RTP is 96.07%. This is a long-run theoretical average across a very large number of spins, not a prediction for a single session. Operators can run different RTP versions of the same game, so confirm the figure on the in-game info screen at your chosen casino.
What Medium Volatility Means
Medium volatility sits between frequent small returns and rare large ones. Expect a mix of modest wins and dry spells, with swings that are noticeable but usually less extreme than in high-volatility titles. A bankroll of a reasonable number of spins at your chosen stake helps you ride out the variance.
The 5,000x Maximum Win
The top prize is 5,000x the stake. It is a ceiling, and reaching it is statistically rare. Treat it as an upper limit and not as a target when setting your budget.
Fairness, Licensing and Safe Play
Online slots use a random number generator to determine every outcome. Independent testing laboratories such as eCOGRA, iTech Labs and BMM Testlabs test RNG output for randomness, verify that a game's payout behaviour matches its stated RTP, and review the integrity of the software. Their reports are one reason regulated markets can demand verifiable fairness.
Only play at casinos that hold a licence from a recognised regulator, and look for the licensing details in the site footer. Gambling is for adults aged 18 or over. Set deposit and time limits before you start, play only with money you can afford to lose, and never chase losses. If gambling stops being fun, organisations such as BeGambleAware offer free support.
Frequently Asked Questions
- Is there a free demo of Joker Stoker?
- Yes, a free demo is available on this site. It lets you try the game without staking real money.
- What is the RTP of Joker Stoker?
- The official published RTP is 96.07%. Casinos may offer different versions, so check the in-game info screen.
- How volatile is Joker Stoker?
- Volatility is medium, meaning a balance of smaller, more regular wins and occasional larger ones.
- What is the maximum win?
- The maximum win is 5,000x your stake.
- How many paylines does Joker Stoker have?
- It has 40 fixed paylines, all active on every spin.






