Tundra Treasures
Tundra Treasures Game Demo


Tundra Treasures Slot Review
“Tundra Treasures,” released on February 18, 2025, is a video slot developed by ThunderSpin. The game’s theme revolves around the Arctic tundra, showcasing its unique wildlife and environment. “Tundra Treasures” boasts several notable features including Free Spins, a Hold & Win Bonus Game, Moving Multiplier Wilds, and a Buy Bonus option. The slot operates with high session volatility, suggesting that while wins may not be frequent, they have the potential to be substantial. It has 5 reels, 20 paylines, a minimum bet of 0.2, a maximum bet of 200, and offers a maximum win potential of up to 10,000 times the stake.
Bonus Features and Special Mechanics
“Tundra Treasures” offers a diverse array of bonus features that add depth and excitement to the gameplay. Let’s dissect each one.
The Free Spins feature is activated by landing 3, 4, or 5 Scatter symbols anywhere on the reels, awarding 10, 15, or 20 free spins, respectively. It also comes with an instant payout of x1 the total bet. An interesting aspect of these free spins is the transformation of Wild symbols into Moving Wilds. When a Wild symbol appears during this mode, it moves down one row with each subsequent spin until it exits the game, potentially leading to multiple winning combinations. This dynamic is enhanced by the Multiplier Wilds Feature, where each new Moving Wild symbol can increase a multiplier scale or grant extra free spins, with multipliers starting at x1 and potentially reaching x5, but this feature can be seen on the screen only during Free Spins or Bonus Game.
The Bonus Game is a Hold & Win type of bonus, initiated by landing 3 or more Bonus symbols. Players start with 3 respins, and only Bonus and Respin symbols are active during this round. Each new Bonus symbol resets the respin counter to 3 and progresses the bonus scale with multipliers, starting at x3. The Bonus Game concludes when all respins are exhausted, and the accumulated multiplier is applied to the player’s total bet value. One notable detail is that, for some reason the bonus symbols that triggered a bonus round remain on the reels during the bonus, adding to all other bonus symbols that land later, but they don’t seem to affect the respin counter. The Bonus Game symbols that land during the Bonus Round do add to the respins counter though. This creates an interesting dynamic where you might want to land as many of those as you can, even though they don’t contribute to the triggering bonus win per se. But, as said, they do stay on the reels to the end of the bonus, so maybe this just increases your chances of completing the bonus with maximum multiplier. If you find this bonus function unclear, you can launch the demo version of the slot and open the built-in help by pressing (i).
The Buy Bonus feature allows players to directly purchase entry into the Free Spins mode. The cost of this feature is determined by the player’s current total bet, with the next spin after purchase adding special symbols to trigger the Free Spins.
Theme, Ambiance, and Art Style
“Tundra Treasures” plunges players into the heart of a stylized Arctic tundra. The game’s background depicts a serene yet vibrant landscape, transitioning from the cool blues and whites of snow-covered mountains to the warmer hues of a thawing meadow. This shift mirrors the changing seasons, adding a layer of depth to the game’s setting.
The most striking animations occur during wins and feature activations. For instance, winning combinations trigger a cool blue glow around the involved symbols, accompanied by a clear “WIN” display and the amount, which, if big, changes its color to intense green and grows in size. This visual cue is both satisfying and informative, providing instant feedback to the player. The activation of Free Spins is particularly noteworthy, featuring a dramatic icy rock animation that transitions the game into the bonus round. This effect is not just visually appealing, but it also signals a shift in gameplay, building anticipation for the potential rewards that lie ahead.
The art style leans towards realism with a touch of artistic stylization. The animal symbols – bears, lions, wild boars, and dodos – are rendered with lifelike detail, capturing the essence of each creature. This meticulous approach extends to the lower-value symbols (A, K, Q, J), which are designed to resemble ancient runes carved into stone, further immersing the player in the game’s theme. The bonus symbols, especially the Moving Wild represented by a mammoth, are standout features.
Slot Mechanics and Symbol Interactions
“Tundra Treasures” is structured around a 5-reel, 3-row grid with 20 fixed paylines. This traditional setup will be instantly familiar to seasoned players. Wins are awarded for landing three or more consecutive symbols from left to right.
The Wild symbol, represented by a fierce mammoth, plays a crucial role in creating winning combinations. It substitutes for all other symbols except the Scatter and Bonus symbols. Its ability to replace other symbols is a standard feature, yet vital in a game where high volatility means that wins may be less frequent but potentially more rewarding.
During the Free Spins, the Wild takes on an enhanced role as a Moving Wild. Each new appearance not only contributes to potential wins by moving down one row per spin but also impacts the Bonus Scale. This scale, visible only during bonus features, can significantly alter the payout dynamics. Moreover, the presence of three Bonus symbols within the Free Spins triggers a +3 spins increment, effectively extending the feature and the chances of accumulating larger wins. These symbols look like stylized golden sun coins. The interesting part is that they are both Bonus Symbols and the symbols that increase the Free Spins during the said Free Spins, which is not a dynamic you see that often.
Symbol interactions are mostly standard, with winning combinations highlighted by distinctive animations, as well as coin animations and big win text animations.
The “Tundra Treasures” slot features high volatility, which means that while the frequency of wins may be lower compared to low-volatility slots, the payouts can be significantly larger when they do occur. This high volatility is coupled with a Return to Player (RTP) rate of 96%, which is a standard rate in the industry, suggesting that, over time, the game is designed to return 96% of all wagered money to the players.
In “Tundra Treasures,” the betting range is quite flexible, accommodating both low-stakes players and high rollers. The minimum bet is set at 0.2, while the maximum bet can go as high as 200. This wide range allows players to adjust their stakes according to their budget and risk preference. Furthermore, the game boasts a maximum win potential of up to 10,000 times the player’s stake. This means that with a maximum bet of 200, the highest possible win in a single spin or bonus round can reach up to an impressive 2,000,000. The highest-paying regular symbols are the bear, lion, wild boar, and dodo, in descending order of value. The lower-paying symbols are the A, K, Q, and J, styled as runestones, providing smaller payouts but appearing more frequently.
“Tundra Treasures” is a well-crafted slot that delivers a compelling experience. The game’s features, especially the Moving Multiplier Wilds, provide a fresh take on traditional slot mechanics.
Author: Vlad Hvalov