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Mammoth Tundra

Review, Demo Play, Payout, Free Spins & Bonuses

Mammoth Tundra is an online slot made by Booming Games. It has an RTP of 95.40% and displays medium-high variance. The game is a video slot which has ten pay lines gene...rated by a 5x3 reel set. Features include expanding wilds, a scatter symbol and unlimited bonus games.

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  • The wild symbol expands to fill the reel.
  • There are bonus games at no cost.
  • Symbols can be up-graded in bonus games.
  • Top win is just 500x

Mammoth Tundra Slot Review

Mammoth Tundra is one of the slots from Booming Games. The game has ten fixed pay lines generated from a 5x3 reel layout. There is a wild symbol on the three centre reels and when it lands in the base game it will expand to fill the reel and substitute for all winning symbols but not the scatter symbol.

The scatter triggers bonus games at no cost to the player when at least three land and this phase can re-trigger indefinitely. During bonus games each wild that lands will upgrade the lowest winning symbols on the reels to the next highest symbol.

The process is progressive and can last through six levels. At no period in the game is a win multiplier available and the maximum win is x500.


We are in the company of extinct animals roaming a frozen tundra in one of the latest slots from Booming Games.

The wild is a woolly mammoth and you will come across sabre-toothed tigers and dodos but also some survivors such as the wolf and a bear. All have a decent design and are instantly identifiable.


The game opens with a thunderous tune which continues throughout the spins. The wild roars when it lands and when the scatter symbol appears their ice frame cracks. It all adds to the fun. 

Mammoth Tundra

Mammoth Tundra RTP and Variance 

The RTP of the game is 95.40%, the game displays medium/high variance. 

How to Play Mammoth Tundra

Begin your hunt with our easy-to-follow guide:

  1. Once the game screen loads set your wager via the pile of chips on the right of the screen . The minimum wager is 0.10 and the maximum is £1. 
  2. Now click on the information button on the right of this page to open the rules of the game. Read them carefully as the features are explained.
  3. Click on the pay table tab on the top right to open a new screen which explains special symbols. Scroll down to see a pay table which reflects your wager, and at the bottom you will see thumbnails of the pay lines.
  4. Return to the game screen and click on the “+” button on the left of the spin button and here you can adjust other settings.
  5. The total win after any successful spin is displayed over the reels.
  6. You can begin the game by pressing the spin button. 

How to Win at Mammoth Tundra

There are ten fixed bet ways which pay left to right from reel 1 when at least three matching symbols appear on consecutive reels.

In all there are 11 paying symbols, including the scatter which is joint top value alongside the sabre toothed tiger worth x500 when five appear. There are five other major animal symbols and four minor value cards. The scatter pays anywhere on the reels.

Mammoth Tundra
Max-win 500x
Mammoth Tundra
Volatility Medium
Mammoth Tundra
Top RTP 95.4%

Bonus Games

Three or more scatter symbols trigger 12 bonus games which will not have a negative impact on your balance. The feature can re-trigger and during these games 1, 2 or 3 wilds on the screen will add 1, 3 or 5 more bonus spins. There is no cap on these bonus games.

Major Upgrades

The bonus games are progressive and players can upgrade symbols when a wild appears. The upgraded symbol appears above the reels and the upgrades have six levels, meaning players can theoretically transform all symbols to the top value sabre tooth tiger.

Disclaimer: Mammoth Tundra trademark / license is owned by Booming Games. This site is not endorsed by Booming Games.

Slot Data
Slot Name: Mammoth Tundra
Software: Booming Games
RTP: 95.4%
Volatility: Medium volatility
Paylines: 20
Reels: 5
Min Bet (all lines covered): £0.10 (GBP)
Max Bet: £1 (GBP)
Top Win: 500
Features: Free Spins, Expanding Wilds, 5 Reels, Symbol Upgrade, Medium volatility
UK Available in UK? Yes. Booming Games have a UKGC license and are allowed to offer their games at UK licensed casinos.


What is the RTP in Mammoth Tundra?

This slot has a payout percentage of 94.5%.

Are there bonus games in the Mammoth Tundra slot?

Yes, when players land three or more scatter symbols anywhere on the reels not only do they win a pay out, but also bonus games which come at no cost. You begin with 12 games, but the feature can be re-triggered by the scatters and if a wild lands in this phase of the game it also adds an extra spin. Two or three produce 3 or 5 more games respectively.

How volatile is this slot?

Mammoth Tundra is a medium/high variance slot.

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    Overall score: 1.7 out of 5 stars
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