Grand Junction: Mountain Express

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Rules and Gameplay

Embark on a thrilling journey with Grand Junction: Mountain Express, where the allure of the railways comes to life on a 5×3 reel set, complemented by 50 fixed paylines ensuring a riveting experience. This game, designed for high compatibility across mobile platforms, adheres to a traditional gameplay model while integrating modern features such as Autoplay for continuous action and Turbo Spin for rapid reel spins. Winning combinations flow from the leftmost reel, providing a familiar yet exciting challenge for players, with the exception of scatter symbols which offer rewards from any position, enhancing the dynamic nature of the game.

Bonus Features

Grand Junction: Mountain Express is replete with engaging bonus features that enhance gameplay and offer substantial winning opportunities:

  • Free Spins: Achieve 11 free spins by landing 3 or more Tunnel scatters, with a chance for reactivation to extend the thrill.
  • Grand Junction Feature: A captivating two-part minigame unlocked by 5 or more bonus symbols, featuring Hold & Spin and a Bonus Game, each promising unique rewards and interactive gameplay.
  • Hold & Spin: This feature begins with fresh reels and 9 free spins, where special symbols can land, offering multipliers and further spins.
  • Bonus Game: Aim for the Mini, Minor, Major, or Grand jackpots by collecting Locomotive symbols, adding a layer of excitement with potential for significant wins.

These features are designed to keep players engaged, offering varied and rich gameplay experiences.


The game’s symbols draw heavily from the railway theme, offering players a visually rich tapestry that includes:

  • Wild Locomotive: This symbol can substitute for others, aiding in the formation of winning combinations.
  • Tunnel Scatter: Key to unlocking free spins, it also provides payouts independent of paylines.
  • Basic Symbols: A range from high-value characters like the Train Driver to lower-valued A to 9 cards, each intricately designed to fit the theme.

Together, these symbols create a cohesive gaming experience, melding the theme with the mechanics seamlessly.


Payout structures in Grand Junction: Mountain Express are designed to cater to a wide audience, with bets ranging from $0.10 to $500. The game’s RTP of 96.51% and medium volatility present a balanced field for both conservative and adventurous players. Noteworthy payout details include:

Symbol 3x Payout 4x Payout 5x Payout
Wild Locomotive x2 x10 x40
Tunnel Scatter 1x Total Bet 10x Total Bet 50x Total Bet
Train Driver x2 x10 x40

This detailed payout scheme underscores the game’s potential for high rewards, making each spin a venture into exciting possibilities.


The 50 fixed paylines of Grand Junction: Mountain Express set the stage for numerous winning opportunities. This structure ensures a broad canvas for players to land winning combinations, with each spin leveraging these paylines to maximum effect. The game’s design ensures a constant thrill, with the fixed paylines serving as the backbone for the game’s rewarding mechanics.

Pros & Cons

Pros Cons
Engaging railway theme with high-quality graphics and animations Base game lacks reel modifiers
Includes a variety of bonus features for dynamic gameplay Can be complex for beginners due to multiple bonus rounds
Compatible with mobile devices for gaming on the go Variance may not suit all types of players

Minimum and Maximum Bet

The Grand Junction: Mountain Express slot offers a flexible betting range to accommodate a wide spectrum of players. The minimum bet starts at $0.10, making it accessible for those looking to enjoy the game without a high stake. On the other end, high rollers can increase their bet up to a maximum of $500 per spin, providing ample opportunity for significant wins.

Game Jackpot

The Grand Junction: Mountain Express slot boasts a compelling jackpot structure, with the potential to win up to $1,000,000. This maximum win is facilitated by a combination of the game’s features, including its four-tiered jackpot system – Mini, Minor, Major, and Grand. The game operates with an RTP (Return to Player) of 96.51% and medium volatility, striking a balance between frequent payouts and the chance of landing substantial wins, making it a thrilling option for players familiar with slot strategies.

About Provider

Playtech, the creator of Grand Junction: Mountain Express, stands as a titan in the gaming industry. Founded in 1999, this Estonian company has expanded its footprint globally, boasting a portfolio of over 400 slots. Playtech is renowned for its innovative approach to gaming, combining cutting-edge technology with captivating game themes. The company’s commitment to excellence has been recognized with numerous awards, cementing its status as a leading provider in the digital gaming sphere.

How To Play

  • Step 1: Start by selecting a reputable online casino that features Playtech games and register an account.
  • Step 2: Deposit funds into your casino account to play Grand Junction: Mountain Express for real money. Be sure to take advantage of any welcome bonuses or promotions offered by the casino.
  • Step 3: Open the game and familiarize yourself with the paytable and game rules by accessing the game menu. This will give you a clear understanding of the symbols, paylines, and bonus features.
  • Step 4: Adjust your bet size according to your budget. You can set your bet per spin from $0.10 up to $500.
  • Step 5: Hit the spin button to start playing. You can also use the Autoplay feature for a set number of uninterrupted spins.
  • Step 6: Look out for special symbols and bonus features to maximize your winning potential. Landing three or more Tunnel scatters triggers the free spins, while the Grand Junction feature can be activated by landing five or more bonus symbols.


Grand Junction: Mountain Express by Playtech is an exemplary addition to the realm of online slots, delivering an engrossing experience with its rich railway theme, detailed graphics, and an array of bonus features. The game’s balanced RTP and medium volatility cater to a broad audience, offering a mix of regular payouts and the excitement of potentially massive wins. Despite its complexity, which may deter novices, the game provides a comprehensive and captivating experience that seasoned slot enthusiasts will appreciate. Grand Junction: Mountain Express stands as a testament to Playtech’s prowess in creating engaging and rewarding slots.