Game description

Mystery Express

Mystery Express

Mystery Express


All aboard! Pack your bags for a train journey of intrigue in Mystery Express online slot from IGT! Accompany the mysterious Christopher and Isabella through the capital cities of Europe as you unlock new levels and locations with the popular Level Up Plus feature. Watch for the golden locomotive that precedes the Mystery Wilds feature in the base game – it can trigger on any spin and turn 1 to 5 reels wild! Trigger the Bon Voyage Bonus and roll the dice up to 50 times to progress along the map to new locations and bigger awards.


Slot Features


Mystery Wild Bonus – The Mystery Wild Bonus can be triggered after any base game outcome that does not contain a Wild symbol on the first reel or a Bonus symbol on any reel. When the Mystery Wild Bonus triggers, trains randomly appear and turn 1 to 5 reels to Wild reels. After 1 to 5 reels are turned wild, all wins are evaluated and paid based on this new final reel state. No wins are awarded before this final state.


Bon Voyage Bonus – Trigger the Bon Voyage Bonus when three Bonus scatter symbols appear anywhere on the first, third and fifth reel. If there is a Bonus symbol on the first and third reel and no win, there is a second chance for the Bonus symbol to appear on the fifth reel and trigger Bon Voyage Bonus. Pick one of the three Bonus symbols to reveal the initial number of dice rolls: two, three, or four. Depending on the level reached, the journey could start from London, Paris, Venice or Istanbul. Press the ROLL button to roll the dice and move the train around the map.

Different bonus features are awarded around the map.

Extra Ticket:

    •  Landing on an Extra Ticket spot awards 1 or 2 extra rolls.


    •  Landing on a Multiplier spot awards from 2 to 10 times the total bet.

Mini Slot Bonus:

    •  Landing on Paris, Belgrade, Budapest, or Brussels triggers the Mini Slot Bonus. The Mini Slot machines offer richer and richer awards with 2xWild, 3xWild and 4xWild symbols as the levels increase. See the paytable for details.

Wheel Bonus:

    •  Landing on London, Venice, Istanbul or Vienna triggers the Wheel Bonus. Wheel awards are richer as levels increase. See the paytable for details.

Mystery Box:

    •  Landing on a Diamond spot has no effect until the Explorer level. At the Explorer level, the Diamond spot becomes a Mystery Box spot. Pick one Mystery Box and win up to 200 times the total bet.


The Bon Voyage Bonus is limited to 50 dice rolls.


Level Up Plus Feature – Each time a Bonus symbol appears on the reels in the base game, Travel Experience points are awarded. Earn more Travel Experience points and level up by:

  • Triggering the Bon Voyage Bonus
  • Landing on Extra Ticket spot
  • Landing on Mini Slot Bonus spot
  • Landing on Wheel Bonus spot

Travel Experience points persist across play sessions and are carried over from game to game. The Travel Experience points meter, visible in the top-left corner, shows the Travel Experience points balance and the percentage of completion required to reach the next level. When the Travel Experience points balance reaches certain thresholds, level up is awarded. See the paytable for the thresholds. When a level up is triggered, a new title is awarded and immediately unlocks new Bon Voyage Bonus features.


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