Stacks of Jacks

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Rules and Gameplay

Stacks of Jacks by Gamomat is a classic-themed slot game that takes players back to the basics of slot gaming with a modern twist. The game operates on a simple 5-reel, 3-row format, offering 10 fixed paylines. Players can adjust their bets before spinning the reels, with options suitable for both low and high rollers. The objective is to match symbols across the paylines, starting from the leftmost reel. This slot stands out for its straightforward gameplay, making it an excellent choice for both newcomers to slots and seasoned players seeking a nostalgic gaming experience.

Bonus Features

While Stacks of Jacks keeps bonus features to a minimum, focusing on simplicity, it offers engaging options to enhance winnings:

  • Wild Joker: Acts as a substitute for other symbols to form winning combinations, significantly increasing the chances of a win.
  • Gamble Feature: Offers players two ways to gamble their winnings in hopes of increasing them. The options include:
    • The Card Gamble: Guess the color of the next card for a chance to double your winnings.
    • The Ladder Gamble: Climb the prize ladder by correctly timing your clicks, offering a balance between risk and reward.

These features add an extra layer of excitement to the game, giving players the chance to significantly boost their winnings in a classic, risk-versus-reward format.


The symbols in Stacks of Jacks pay homage to classic slot machines, featuring a variety of fruit icons and traditional slot symbols. Here’s a closer look at some of the key symbols:

  • Wild Joker: The highest paying symbol, substituting for other symbols to create winning combinations.
  • Lucky Sevens, Bars, and Bells: High-value symbols offering substantial payouts for matching combinations.
  • Fruits: Including cherries, lemons, oranges, plums, and watermelons, representing the lower-value symbols.

Each symbol brings its own unique flair to the game, contributing to the classic slot experience with modern graphics.


The payouts in Stacks of Jacks are designed to cater to a wide range of players. Below is an example table illustrating potential payouts for key symbols:

Symbol 3 Matches 4 Matches 5 Matches
Wild Joker $30.00 $300.00 $1200.00
Lucky Sevens $15.00 $150.00 $750.00
Fruits $5.00 $50.00 $250.00

This table demonstrates the game’s potential for both frequent small wins and the excitement of chasing larger payouts.


Stacks of Jacks features 10 fixed paylines, meaning players must bet on all lines with each spin. This setup increases the chances of winning on each spin, as players have multiple opportunities to land winning combinations across the reels. The paylines work from left to right, requiring three or more matching symbols on a line to secure a win.

Pros & Cons

Advantages Disadvantages
Engages players with its simple and classic slot format Lacks modern video slot features like intricate bonus rounds
Compatible across various devices, enhancing accessibility Maximum win potential might not satisfy all players
Features an intriguing gamble feature for risk-takers Does not offer free spins or a progressive jackpot, limiting big win opportunities

Minimum and Maximum Bet

Stacks of Jacks caters to a broad audience with its flexible betting options. Players can start spinning the reels with a minimal bet of $0.10, making it an accessible game for those who prefer cautious wagering. On the flip side, the game also supports higher stakes up to $100 per spin, accommodating the needs of high rollers seeking bigger thrills and potential rewards.

Game Jackpot

The game’s jackpot stands at an appealing 2000x the stake, offering players a substantial reward for their luck and persistence. Coupled with an RTP of 96.16% and classified under low volatility, Stacks of Jacks provides a balanced gameplay experience. Players can expect regular, smaller wins, which keeps the game exciting and less risky over longer sessions.

About Provider

Gamomat is renowned in the gaming industry for its dedication to crafting engaging slot games that resonate with a diverse player base. This provider prides itself on merging traditional gameplay elements with innovative features, ensuring a memorable gaming experience. Gamomat’s portfolio boasts a wide range of themes and mechanics, demonstrating their versatility and commitment to high-quality game development.

How To Play

  • Step 1: Choose a trustworthy online casino that features Gamomat games, including “Stacks of Jacks.”
  • Step 2: Load the game and set your bet size using the available controls. Bets can range from $0.10 to $100.
  • Step 3: Familiarize yourself with the game’s paytable and rules to understand the payouts and features.
  • Step 4: Click on the spin button to start the game. Optionally, use the auto-spin feature for a predetermined number of spins if you prefer.
  • Step 5: Look out for winning combinations and consider using the gamble feature to increase your winnings.
  • Step 6: Practice responsible gaming by setting limits on your playtime and budget.


Stacks of Jacks is a testament to the timeless appeal of classic slots, providing a straightforward yet engaging experience for players of all levels. Despite its simplicity and absence of advanced bonus features, the game’s compatibility, gamble feature, and flexible betting options make it a worthy addition to any slot enthusiast’s repertoire. Gamomat’s expertise in game development shines through in this slot, offering a reliable and enjoyable gaming session. Whether you’re a novice or a seasoned player, Stacks of Jacks is bound to provide hours of entertainment and potential rewards.