Mystery Jack

(27 votes)
Upload a screenshot and win!
Something wrong with the game? Click here to know more.
Report a problem

Best Online Casinos to Play for Real Money

King Billy Casino King Billy Casino
Welcome Pack €2500 +250 Free Spins
Skol Casino Skol Casino
up to $1300 + 250 Bonus Spins
Casino Cruise Casino Cruise
55 Free Spins + 100% up to $/£/€200 + 200 Free Spins
Vulkan Vegas Vulkan Vegas
Up to CA$/€/$1500 + 150 Free Spins Only the first and the second deposit made within 7 days after the activation of the bonus are taken into account with the offer. Max bonus amount for the first deposit is €300; for the second starting from €15 —€400, for the second starting from €50 — €700. 30x wagering requirements for free spins and 40x for bonuses. The maximum bet allowed when playing with bonus money is of $/C$/€5.

Rules and Gameplay

Mystery Jack is a thrilling video slot game developed by Wazdan, set in the captivating Wild West. This game operates on a 3×3 reel layout and features 27 betways, offering players a classic yet dynamic slot experience. The gameplay is straightforward: players select their bet size and spin the reels, aiming to match symbols across the paylines. The game’s RTP is a generous 96.79%, and it boasts medium-level variance, ensuring a balanced mix of frequent wins and potential for significant payouts. Mystery Jack entices players with its adventurous theme, where helping Jack on his quest for gold can lead to lucrative rewards.

Bonus Features

Mystery Jack is packed with exciting bonus features designed to enhance the gaming experience and increase winning potential. Here are some of the key features:

  • Wild Symbols: Help create winning combinations by substituting for other symbols.
  • Free Spins: Triggered by specific symbols, offering players extra spins without additional bets.
  • Bonus Game: A mini-game offering the chance to win extra prizes.
  • Scatter Symbols: Pay out wins regardless of their position on the reels.
  • Risk (Double) Game: Gives players the opportunity to double their winnings through a guessing game.
  • Mystery Symbol: Reveals a random symbol, potentially leading to unexpected wins.

These features, along with the game’s engaging theme, ensure a captivating and potentially rewarding playing experience.


The symbols in Mystery Jack are beautifully designed to fit the Wild West theme, ranging from classic fruit machine icons to thematic symbols that bring the game’s story to life. Here’s a breakdown:

  • Jack (Wild): The highest value symbol, acting as a wild.
  • Fruits: Include plums, oranges, lemons, and cherries for lower payouts.
  • Special Symbols: Scatter symbols and mystery symbols trigger bonus features and offer higher payouts.
  • Train Carriages and Sheriff Badges: Thematic symbols related to the Wild West storyline.

Each symbol contributes to the game’s narrative, making every spin a part of Jack’s adventure.


The payouts in Mystery Jack are structured to reward combinations of symbols across the 27 paylines. High-value symbols, like Jack and thematic icons, offer substantial rewards, while classic fruit symbols provide more frequent but smaller wins. Here is an example payout table for reference:

Symbol 3 Matches
Jack (Wild) $160.00
Fruits $1.00 to $4.00
Scatter Symbols Varies

Note: Payouts vary based on bet size and symbol combination. The maximum jackpot is $16,000.00 on a maximum bet.


Mystery Jack offers 27 fixed paylines, providing numerous opportunities for winning combinations on each spin. The paylines work across the 3×3 grid, allowing for vertical, horizontal, and diagonal matches. Betting ranges from $0.10 to $100 per spin, accommodating both low-stakes players and high rollers. The flexibility in betting and the fixed paylines ensure that every spin can be both exciting and rewarding, with the potential for significant wins always within reach.

Pros & Cons

Pros Cons
High RTP of 96.79% Gameplay may be too simple for some players
Features medium-level variance for balanced gameplay Limited in-game bonus features compared to more modern slots
Engaging Wild West theme with immersive graphics and sound Maximum jackpot may not be as high as other progressive slots
Versatility in betting from $0.10 to $100 Fixed paylines limit betting strategy

Minimum and Maximum Bet

The betting range in Mystery Jack offers flexibility for a wide range of players. Minimum bets start at just $0.10, making it accessible for players with a limited bankroll. On the other end of the spectrum, high rollers can place maximum bets of up to $100 per spin. This range allows for diverse gameplay strategies and caters to both casual players and those looking to make higher stakes.

Game Jackpot

The game jackpot for Mystery Jack stands at an impressive $16,000.00, achievable through the highest paying symbols and bonus features. Alongside this potential win, the game boasts a high Return to Player (RTP) rate of 96.79%, coupled with medium-level variance. This combination ensures a balanced mix of frequent smaller wins and the possibility of hitting significant payouts, providing an exciting and rewarding gaming experience for all types of players.

About Provider

Wazdan is the creative force behind Mystery Jack, a software provider known for its innovative approach to online slots. Since its inception, Wazdan has made a significant impact on the online gaming market with its diverse portfolio of games. They’re celebrated for integrating unique features, such as the volatility level selection, into their games. This allows players to customize their gaming experience to suit their preferences. With a commitment to quality and player satisfaction, Wazdan continues to be a prominent name in the industry, offering games that are both entertaining and visually appealing.

How To Play

  • Load the game at your chosen online casino.
  • Adjust your bet size using the +/- buttons, with options ranging from $0.10 to $100 per spin.
  • Review the paytable for information on payouts and bonus features.
  • Choose your desired volatility level (low, medium, high) if this option is available in the game settings.
  • Press the spin button to start the game and watch the reels turn.
  • If you win, decide whether to collect your winnings or gamble them for a chance to double up through the game’s risk feature.
  • Look out for bonus symbols like Wilds, Scatters, and Mystery symbols to trigger additional bonus features for more chances to win.
  • Continue playing by repeating the steps above or adjust your bet as desired for subsequent spins.


Mystery Jack by Wazdan offers a captivating blend of classic slot mechanics and Wild West adventure, making it an appealing choice for a broad spectrum of players. Its high RTP and medium variance promise a balanced gameplay experience, with a fair share of small wins and opportunities for significant payouts. The game’s engaging theme, combined with its straightforward rules and generous betting range, ensures that both new and experienced players will find something to enjoy. Despite its simplicity and some limitations in bonus features, Mystery Jack stands out as a solid and entertaining slot game worth exploring.