Mystery Train

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Rules and Gameplay

The Mystery Train slot game by High 5 Games is set on a 5×4 grid with 40 betways, immersing players in a thrilling detective theme. Gameplay begins by setting bets, which range from $0.40 to $40 per spin, catering to casual players and high rollers alike. The objective is to match symbols from left to right across active paylines to secure wins, with special features like wilds and scatters enhancing the gaming experience.

Bonus Features

Mystery Train comes packed with exciting bonus features that increase the chances of substantial wins:

  • Free Spins: Triggered by landing scatter symbols, offering players a chance to spin the reels without using their balance.
  • Wilds: Substitute for other symbols, helping form winning combinations more easily.
  • Scatter Symbols: Unlock bonus features such as free spins, adding an extra layer of excitement.
  • Feature: Substitution Symbols: Certain symbols can transform into other symbols, potentially leading to bigger wins.


The symbols in Mystery Train are closely aligned with its detective theme, featuring:

  • Wild Symbol: Acts as a substitute for other symbols to aid in creating winning combinations.
  • Scatter Symbol: Key to unlocking the free spins feature.
  • Themed symbols such as detectives, trains, and various crime-related items enrich the game’s storyline.


The game features 40 betways, providing numerous opportunities for players to land winning combinations across the reels. Paylines work by matching symbols from left to right, with specific patterns and combinations detailed in the game’s paytable leading to wins.

Pros & Cons

Pros Cons
Engaging detective theme that immerses players into the gameplay RTP is below the industry average at 94.9%
Multiple bonus features including Free Spins, Wilds, and Scatter symbols Medium variance may not appeal to players looking for higher risk and reward
Accessible to a wide range of players with bet sizes ranging from $0.40 to $40 Limited availability in some markets

Minimum and Maximum Bet

The Mystery Train slot game caters to a wide range of players by offering a minimum bet of $0.40 and a maximum bet of $40. This flexibility allows both casual players and high rollers to enjoy the game according to their individual betting preferences.

Game Jackpot

While Mystery Train does not feature a progressive jackpot, players have the opportunity to win significant amounts through its gameplay features. The slot boasts an RTP (Return to Player) of 94.9% and a medium variance level, indicating that wins can be consistent but not always of the highest value. This balance ensures that players can enjoy exciting gameplay with the chance to win substantial amounts.

About Provider

High 5 Games, the provider of Mystery Train, has established itself as a reputable developer within the online gaming industry since its foundation in 1995. With its headquarters in New Jersey, the company has created over 500 games known for their unique themes, engaging gameplay, and innovative features. High 5 Games has successfully catered to a global audience, proving its prowess in both land-based and online casinos.

How To Play

  • Start by setting your bet size, with options ranging from $0.40 to $40 per spin.
  • Understand the game’s paytable and special features such as Wilds, Scatters, and Free Spins to maximize your winning potential.
  • Spin the reels either manually or through the auto-play feature for a specified number of spins at your set bet size.
  • Look out for Scatter symbols to trigger the Free Spins bonus or Wild symbols to substitute for other symbols and create winning combinations.
  • Adjust your betting strategy based on your wins and losses, keeping in mind the game’s medium variance and RTP rate.


Mystery Train by High 5 Games is a thrilling slot that combines an engaging detective theme with a range of bonus features to provide an entertaining gaming experience. With flexible betting options, it caters to a broad audience of casino players. Despite its below-average RTP and medium variance, the potential for substantial wins and the immersive gameplay make it a worthwhile option for slot enthusiasts. High 5 Games’ reputation for high-quality and innovative games is well reflected in Mystery Train, making it a recommended choice for players looking for a mix of suspense and reward.