TNT Tumble Review

TNT Tumble is the 2nd game in the ‘Tumble’ series, after Relax Gaming previously released ‘Temple Tumble Megaways’. The idea behind the game is similar to the previous variant, and a ‘Buy a Bonus’ feature has been added to the game. We can label the theme as ‘adventure’, since the game takes place in a mine shaft. There are also big prizes to be won, but you can read all about that in the review below!

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TNT Tumble Intro

RTP and Variance

The RTP, or return to player, for this game is 96,11%. This means that the casino returns this percentage of all bets back to the players. The volatility or variance is high. A high volatility means that you win less frequently, but large amounts.

The Design

The playing field basically consists of 7×5 squares, but initially you start with a field of 4×5 squares. In the background you can see a mountainous landscape, and in the top left corner you can see the title of the game. Furthermore, you only have the ‘Buy a Bonus’ feature on the left, with which you can buy the bonus round immediately. On the other side are the other options, such as: The determination of your bet, the ‘spin’ button, the autoplay button, and the settings. At the bottom of the playing field you can see your balance, the amount you win, and your chosen bet.

TNT Tumble Start

How does TNT Tumble work?

TNT Tumble works according to the ‘clusters pays’ mechanism, which means that you can form combinations of 3 symbols or more both vertically and horizontally. The playing field you start with is therefore 4×5 squares, but the entire field consists of 7×5 squares. Winning combinations disappear from the slot machine and are replaced by new symbols. All adjacent boulders will also explode through a winning combination, making way for new symbols. Actually, the different symbols don’t really matter in this game, but only the wilds are really important!

TNT Tumble Win

How do you play TNT Tumble?

As with any slot machine, there are only a few actions / choices you need to make before the game can begin. The betting range consists of 11 values ​​between the minimum of 0.10 euros and the maximum of 100 euros. The first step you should take is to determine an appropriate bet per spin. Then you have the choice whether you let a number of spins play automatically with autoplay, or whether you press each turn yourself. After this you will have no further influence on the results, and you can hope for the bonus round!

The Symbols / The Prices

The most valuable symbol is the Wild symbol. A combination with 7 Wild symbols are worth 50x your bet. Following are the red, orange, green, blue, brown, and gray symbols as the most valuable. Respectively, in a combination of 7 of the same, these are good for 15x, 10x, 7x, 6x, 5x, and 4x your bet!

TNT Tumble Wilds

Stacked Wilds

The basic game feature in this game is that of the Stacked Wilds. The Wilds do not just disappear from the playing field, but only as soon as they end up under the playing field. Another option is to participate in a combination.

Bonus Rounds

The bonus round is unlocked by removing all boulders from the field, or the bottom 15 squares. You always start with 6 free spins, but before you start playing these you will first have to choose which variance you want to play with:

  • Very high variance
  • High variance
  • Medium variance

TNT Tumble Free Spins Choice

During these free spins you can collect extra free spins! The extra free spins consist of 1, 2, 3, 5 or 10 free spins. The extra multipliers can consist of +1, +2 or +3. Of course you start at level 1 and by removing enough stones, you go up one level. This will give you +2 extra spins every time!

TNT Tumble Bonus Play

Buy a bonus feature

The ‘Buy a Bonus’ feature costs you 70x your total bet at TNT Tumble. This gives you direct access to the bonus round described above, so you have a chance to win the big prizes!

TNT Tumble Buy Bonus

TNT Tumble Bonus End

Max win & Rating

The maximum winnings you can make in this game is 12,278x your total bet, which can be a huge amount of money! Furthermore, the game, just like the other Tumble variant, scores well with 4/5 stars!


The good score of 4/5 stars is mainly due to the unique way in which this game works. It is all slightly different than you are used to with other slot machines, but certainly no less fun! We can certainly recommend this game to you.