TNT Tumble Slot Review by Relax Gaming
Drill Wilds, exploding TNT and a free spins mode of your choice
TNT Tumble Ratings
TNT Tumble has been rated by our slots review team and scores an awesome 83% based from the category ratings overall.
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TNT Tumble Slot at a Glance
TNT Tumble is the third game in Relax Gaming’s Tumble series. Relax announced it on 1 April 2020. It plays on a 5×7 grid set in a meadow lined by Alpine mountains, with layers of dark stone you blast away.
The idea is simple. TNT blocks destroy dark stone, and Drill Wilds travel down the reels collecting prizes. Clear all the dark stone and you win free spins. Better still, you choose how volatile those free spins will be.
| Provider | Relax Gaming |
| Announced | 1 April 2020 |
| Wild | Drill Wild, travels down the reels |
| Special blocks | TNT, destroys a layer of dark stone |
| Free spins | Triggered by clearing all dark stone, with three modes to choose from |
| RTP | 90.00% (German version listed by Relax); 96.11% in our original review |
How TNT Tumble Plays
The game uses a tumble system. Winning symbols explode and new ones fall in from above. This repeats while you keep winning. As a result, one spin can pay several times.
Our original review describes wins as clusters of 3 to 7 matching symbols. The symbols are mostly gems, plus gold and silver nuggets to fit the mining theme. Relax Gaming’s pages do not describe the pay system, so treat that as our original review.
Symbols and Payouts
Our original review gave these prizes for seven matching symbols in a group:
- Drill Wild: 50x your stake
- Red gemstone: 15x
- Orange gemstone: 10x
- Green gemstone: 7x
- Blue gemstone: 6x
- Gold nugget: 5x
- Silver nugget: 4x
These values could not be re-checked, so please use the in-game paytable.
Drill Wild Feature
The Drill Wild is the star of the game. When a Drill Wild is part of a win, it drills downward one step at a time. Relax says it collects prizes as it goes, and these add to your win. Often a stack of drills works together, which keeps the base game exciting.
Our original review says a Drill Wild only explodes once it reaches the bottom of the grid. That is when the biggest rewards arrive, especially if several drills finish together.
TNT Blocks
The TNT block works like dynamite. When it falls, it destroys a layer of dark stone on the grid. Dark stone matters because clearing it all is how you reach the free spins.
Free Spins: Pick Your Volatility
You trigger the free spins by destroying every piece of dark stone in the main game. You then choose from three modes:
- Extra Spins: stone blocks hide extra free spins.
- Multipliers and Extra Spins: blocks hide either multipliers or extra spins.
- Multipliers: blocks hide multipliers only.
Relax Gaming confirms that clearing every third full row of dark stone awards at least two free spins in all three modes. TNTs are also kept for every spin, which sets up bigger explosions. Our original review adds that you start with 6 free spins and that the progressive multiplier does not reset between spins. Those details are not on Relax’s pages.
The choice is the best part. If you like steady play, take the extra spins mode. If you want big swings, go for the multipliers.
Betting Range
Relax Gaming lists bets from EUR 0.10 to EUR 100. Our old page said the top bet was $10, which does not match. Use the range shown in your casino’s game window, as limits can differ between operators.
How to Play TNT Tumble
- Open the game and read the info screen for the RTP.
- Set a bet that gives you plenty of spins.
- Watch the dark stone layers and TNT blocks.
- Clear all the dark stone to reach the free spins.
- Choose the free spins mode that suits your budget.
Tips for Playing
Start on a low stake. Tumble slots can chain many wins, but the large prizes need a bonus. Because the maximum win is over 12,000x, a smaller bet still gives you the full upside.
Pick the free spins mode before you play, not in the moment. In other words, decide if you want steadier extra spins or bigger multipliers. Stick to the plan you set.
Who Will Enjoy It
TNT Tumble suits players who like cascades and a choice in the bonus. It is a good fit for fans of the Tumble series. If you are new to slots, try our list of games to play if you’re new to online slots first.
RTP and Volatility
Relax Gaming’s product page shows a 90.00% RTP for the German version. It does not state the main RTP. Our original review gave 96.11% and medium to high variance. We could not confirm those numbers. Operators can offer different RTP versions, so always check the game’s rules. Our RTP guide explains how.
About Relax Gaming
Relax Gaming makes its own slots and also supplies games from other studios. Read our Relax Gaming profile for the full picture. Other titles from the studio include Firewins Factory, Icarus Wilds and Kluster Krystals.
Where to Play and Mobile
Relax Gaming supplies licensed operators, so availability depends on your country and the casino. We could not verify which casinos carry TNT Tumble today. Mobile support is not stated on the pages we could read.
Is TNT Tumble Worth Playing?
Yes, if you enjoy cascades and want some control over the bonus. The game has a high ceiling, and the free spins choice keeps it interesting. The unclear RTP is the main thing to check.
How TNT Tumble Plays
TNT Tumble is a tumbling slot with a mining theme. Winning symbols explode and clear. New symbols then drop into place. That can create a run of wins on one spin.
The Drill Wilds are the stars. They collect prizes as they move across the reels. That adds a clear goal to the base game.
The bet range is wide, from 0.10 to 100.00. Cautious players and big spenders can both find a stake that fits.
Choosing Your Free Spins Mode
One of the best parts of TNT Tumble is the choice of free spins. You can pick from three different modes. Each one plays in its own way, so you can choose the style you like.
This gives you some control over risk. If you prefer a steadier ride, pick the mode that suits that. If you want a bigger swing, choose another.
The ceiling is high too. The maximum win is over 12,000x your stake. As always, that is a top prize, not an average result.
Check The RTP Before You Play
The RTP is unclear, and that is the main thing to check. Casinos can offer different settings. Look at the game info screen before you start. Our guide to RTP and online slots explains how to find and read it.
Who Is TNT Tumble For?
This slot suits players who enjoy tumbling wins and want a say in the bonus. It also suits anyone who likes a wide bet range. Players who need a clear, published RTP may prefer another game.
It works well for both short and long sessions. A few spins are enough to see the tumbles at work. A longer session gives the free spins more time to land.
Tips For Playing TNT Tumble
Start with the demo. Try each free spins mode if it lets you. That way you will know which one you prefer.
Set a budget before you use real money. The wide bet range makes it easy to pick a stake that suits you. A lower bet gives you more spins to wait for a feature.
Take breaks and stop when your budget is gone. Never chase losses.
Pros and Cons
Pros
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Cons
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TNT Tumble FAQs
What is the grid size?
It is a 5×7 grid.
What is the max win?
Relax Gaming states a max win of over 12,000x your stake.
How do you trigger the free spins?
Destroy all the dark stone blocks in the main game.
Can I choose the free spins mode?
Yes. You can pick extra spins, multipliers or a mix of both.
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