Post Published: July 16, 2024
Author: Chlo


Scored by our Casino Expert Chloe

The concept behind this game is brilliant, with a well-chosen theme and lovely visual elements. However, the reliance on reused mechanics detracts from its overall appeal.

St Louis 1904 (Blue Guru Games) – Slot Review

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St. Louis 1904 follows the notorious event known as the strangest race in Olympic history. The race began in sweltering heat on an unpaved course that threw up clusters of dust into the thick air, making it difficult for the athletes to breathe as they navigated the Missouri plains. To make matters worse, there was only one water stop available during the entire race—a roadside well at the 12-mile (19.3 km) mark. Of the 32 entrants who started the race that afternoon, only 14 managed to finish, marking the lowest number of finishers in Olympic history.

The game background is set in St. Louis, on a segment of the race track, surrounded by fields of corn and houses under the blistering sun. The reels are designed to blend with this theme, featuring the race track as the reel background and grass separating each reel. Symbols are represented by items such as Buckets and Medals, with premium symbols depicting four participants running for victory. When you enter the Free Spins feature, more of the picturesque scenery along the race track is revealed. The artwork is well-crafted, and the visuals are impressive, enhancing the overall gaming experience.

St. Louis 1904 is a high-variance slot game with a 5-reel by 3-row setup, offering 10 fixed pay lines. It has a set RTP of 95.95% and a maximum win capped at 10,000x your stake. Betting ranges from £0.10 to £50.

St Louis 1904 Symbols & Pay Table

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The game includes 12 symbols in total, with six low-paying symbols represented by Buckets, Apples, Thermostats, Shoes, Bottles of Medicine, and Medals. The four premium symbols feature different runners. Additionally, the game has Wild and Scatter symbols. The highest paying symbol is the Gold Background Runner, which pays 200x for five across a pay line. Scatters appear on all reels, and the Wild Symbol acts as a Wild Collector during Free Spins, substituting for all symbols except the Scatter.

St Louis 1904 Features & Mechanics

Money Medal symbols also serve as Cash Prize symbols. During Free Games, Money Medal symbols pay instant cash values when landing with a Wild Collector symbol. In the base game, Money Medal symbols only have standard line payouts. Money Medal values range from x2 to x5000 of the total bet.

Landing 3 Money Medal Symbols on reel 1 triggers the Money Medal Re-Spin Feature. Reels 2 to 5 re-spin, allowing additional Money Medal symbols to land and form instant cash prize paylines.

Free Games

Landing 3 or more Scatter symbols triggers the Free Games feature:

  • 3 Scatters award 10 Free Games.
  • 4 Scatters award 15 Free Games.
  • 5 Scatters award 20 Free Games.

During the base game, when 2 Scatters land and the round is complete, a second chance feature may trigger:

  • Second Chance Dogs: Scatters move down one position, and non-Scatter reels re-spin for additional Scatter symbols.
  • Whirlwind: Reveals a Scatter on a random reel.

Before the Free Games start, 0-5 reel modifiers may be randomly selected:

  • More Money Medal symbols.
  • More Wild Collector symbols.
  • More Cars, Rotten Apples, and Pack of Dogs.
  • Instant Multiplier starting at Level 2 (2x Multiplier).
  • Free Game +2, adding additional starting spins and increased spins for each re-trigger.
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Wild Collector Symbol

The Wild Collector symbol collects all values from Money Medal symbols. All Wild Collector symbols are collected and added to the progressive Free Games meter.

Every 4th Wild Collector retriggers the feature, awards additional spins, and increases the Multiplier level:

  • 2x for Level 2
  • 3x for Level 3
  • 10x for Level 4

The Multiplier is only applied to the re-triggered Free Games.

Additional Features

  • Pack of Dogs Feature: At the end of a Free Game round, if there are Wild Collectors but no Money Medals, this feature can introduce Money Medal symbols to random reel positions.
  • Rotten Apples Feature: At the end of a Free Games round, if there are Wild Collectors but no Money Medals, random symbols are changed into Money Medals.
  • Car Feature: At the end of a Free Games round, if there are Money Medals but no Wild Collectors, the Car feature may trigger, bringing new Wild Collectors.

Buy Feature

This feature can be purchased for:

  • 70x your stake for 3 Scatters.
  • 145x your stake for 4 Scatters.
  • 270x your stake for 5 Scatters.


Overall, St. Louis 1904 stands out with its unique theme and well-crafted visuals that effectively capture the historical event. However, the game mechanics leave much to be desired, as they rely heavily on recycled elements such as the Cash Collect feature and a Free Spins mode with a progressive meter to increase the Money Medal Multiplier and reel modifiers. While the game is visually distinctive, its mechanics are disappointingly unoriginal. Be sure to try out this game on launch and check out our exclusive casino offers.