TNT Tumble Slot Review

3.4/5
Based on our expert’s review. Reviewed by
Relax Gaming Slots
Review by
Chris Taylor
Updated: 09/10/2023
Review by
Chris Taylor
Updated: 09/10/2023

Go mining for crystal-inspired riches in the TNT Tumble slot, a tumbling reels game from Relax Gaming. This explosive slot comes with plenty of innovative gameplay. Open up the whole game grid to trigger the free spins feature. There you have 3 free spin options where you choose the level of volatility which ranges from medium right up to very high. Look out too for drilling wilds and TNT blocks that can open up whole rows of symbols. Find out what else is on offer in our in-depth TNT Tumble review.

Max Win
12,278 x bet
Play
T&Cs Apply

18+ new players only. Minimum deposit: £20. Maximum £100 bonus. Max bet with an active bonus: £2. Wagering requirement 100% match bonus: 30 times sum of deposit + bonus. Max redeemable from welcome bonus: £500. 100 Free Spins are given out 20 per day on Book of Dead for 5 days in a row, log in each day is required. Max Free Spins winnings: £100. Winnings from Free Spins are credited as bonus money with a wagering requirement of 45 times. Free Spins expire after 3 days. Some games may not be played with a bonus. Games may contribute differently when wagering a bonus. Play Responsibly! www.begambleaware.org. #ad

Provider
Relax Gaming
Type of Slot
Video Slot
Theme
Mining
Reels
5
Paylines
Cluster Pays
Stakes Range
10p to £100
Bonus Features
Yes (3)
Free Spins/Multiplier
6-Unlimited/1-3x
Max Win
12,278 x
RTP
96.11%
Volatility
Medium-High

TNT Tumble Demo

18plus uk-gambling-commission online-slot-co-uk-logo agechecked-verification-provider
T&Cs Apply 18+ new players only. Minimum deposit: £20. Maximum £100 bonus. Max bet with an active bonus: £2. Wagering requirement 100% match bonus: 30 times sum of deposit + bonus. Max redeemable from welcome bonus: £500. 100 Free Spins are given out 20 per day on Book of Dead for 5 days in a row, log in each day is required. Max Free Spins winnings: £100. Winnings from Free Spins are credited as bonus money with a wagering requirement of 45 times. Free Spins expire after 3 days. Some games may not be played with a bonus. Games may contribute differently when wagering a bonus. Play Responsibly! www.begambleaware.org. #ad
18plus uk-gambling-commission online-slot-co-uk-logo agechecked-verification-provider
T&Cs Apply 18+ new players only. Minimum deposit: £20. Maximum £100 bonus. Max bet with an active bonus: £2. Wagering requirement 100% match bonus: 30 times sum of deposit + bonus. Max redeemable from welcome bonus: £500. 100 Free Spins are given out 20 per day on Book of Dead for 5 days in a row, log in each day is required. Max Free Spins winnings: £100. Winnings from Free Spins are credited as bonus money with a wagering requirement of 45 times. Free Spins expire after 3 days. Some games may not be played with a bonus. Games may contribute differently when wagering a bonus. Play Responsibly! www.begambleaware.org. #ad

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TNT Tumble Slot RTP, Details & Wager Limits

Reels/Paylines: 5 reels + Cluster Pays

Stakes Range: 10p to £100 per spin

Max Win: 12,278 x stake per spin

RTP: 96.11%

The action in the TNT Tumble slot starts on a 5 reel, 4 row grid. Winning combinations are formed by landing 3 or more matching symbols, vertically or horizontally.

You can play TNT Tumble from between 10p and £100 per spin, using the space bar if you wish. Alternatively, you can set 5, 10, 15, 20 or 100 autoplay spins as well as win and loss limits if you’re playing outside the UK. There’s also a turbo mode option.

The RTP is 96.11% which is about average. We found the variance to be in the medium to high range overall. You can of course make your own pick when you trigger the Free Spins feature.

The maximum win overall is 12,278 x stake. On each spin though, you could win 2,088 x your total stake.

Theme – crisp display that’s easy on the eye

Theme: Mining

High Value Symbol: Wild

Compatibility: Mobile, Tablet, Desktop

tnt-tumble-slot-base-game

The design in the TNT Tumble slot is nicely done. Set against a backdrop of green fields and snow-capped mountains, the reel grid is set within a mine shaft.

The cascading reels mean that there are plenty of moving parts here. Relax Gaming has done a good job with the design though. The limited number of symbols means that everything is clear and easy to follow. The animations are nice and smooth too.

There’s a reassuring thud as each cascade takes place. That’s complemented by a slightly futuristic-sounding backing track. It’s a slightly unusual fit for the theme but does the job. There are plenty of options to set things up how you like. As well as autoplay and spin speed, you can also vary the sound effects and backing track to your liking.

The paytable is very straightforward too. Relax Gaming has done a solid job here.

The reels are made up of just 6 standard symbols. There are 2 lower value nuggets as well as 4 more brightly coloured gemstones which are potentially more rewarding. The best of the quartet is the red gemstone which pays 15 x your stake if you land 7 in combination. Better still is the drill wild. Land 7 of these for an award of 50 x your total stake.

There’s also a wild which replaces all the standard symbols. They don’t disappear if they form part of a winning combination. Instead, the wild acts like a drill and drops down to the bottom of the grid. Only when they reach the bottom do they disappear.

Symbol Payout
tnt-tumble-slot-silver-ore-symbolSilver Ore 3, 4, 5, 6 or 7 = 0.2, 0.4, 0.7, 2 or 4 x stake
tnt-tumble-slot-gold-ore-symbolGold Ore 3, 4, 5, 6 or 7 = 0.2, 0.4, 0.7, 2.5 or 5 x stake
tnt-tumble-slot-blue-gemstone-symbolBlue Gemstone 3, 4, 5, 6 or 7 = 0.2, 0.5, 1, 3 or 6 x stake
tnt-tumble-slot-green-gemstone-symbolGreen Gemstone 3, 4, 5, 6 or 7 = 0.2, 0.5, 1.2, 3.5 or 7 x stake
tnt-tumble-slot-orange-gemstone-symbolOrange Gemstone 3, 4, 5, 6 or 7 = 0.4, 0.8, 2, 5 or 10 x stake
tnt-tumble-slot-red-gemstone-symbolRed Gemstone 3, 4, 5, 6 or 7 = 0.5, 1, 2.5, 6 or 15 x stake
tnt-tumble-slot-wild-symbolWild Substitutes for all standard symbols + pays up to 50x
tnt-tumble-slot-pink-stone-block-symbolPink Stone Block Contains 1x, 2x or 3x multipliers
tnt-tumble-slot-blue-stone-block-symbolBlue Stone Block Contains 1, 2, 3, 5 or 10 extra spins
tnt-tumble-slot-tnt-symbolTNT When destroyed, it destroys all dark stone blocks on that row

TNT Tumble Mobile

tnt-tumble-mobile-slot

Relax Gaming has created a TNT Tumble mobile slot. The design works well enough, despite all the moving pieces. It’s a game best enjoyed on a bigger screen but playable enough on a tablet or mobile.

TNT Tumble Bonus Features

You’d hope that a slot with TNT in its name would offer plenty of potentially explosive gameplay. Thankfully, TNT Tumble doesn’t disappoint on that score. There’s plenty going on here including free spins, extra spins, multipliers and drilling wilds. Central to the action is the tumbling reels game mechanic which we’ll look at first.

Tumbling Reels feature

When you get a winning combination, winning symbols are removed and new ones replace them. The tumbles continue if a new winning combination is created. This feature can be found in many slots like Gonzo’s Quest (by NetEnt).

You’ll see another 3 rows below the main set that are locked. The blocked stones directly left, right, above or below winning symbols are unlocked. The tumbles continue into these positions. After a tumble where no new winner is formed, the reels revert to their original 5 reel, 4 row set up.

TNT blocks feature

TNT stone blocks appear in the locked positions at the bottom of the reels. When a TNT block is unlocked, it explodes and opens up all of the symbol positions on that row.

Free Spins feature

tnt-tumble-slot-free-spins-feature

If you manage to get on a roll with the cascades and open up the whole 5 reel, 7 row grid you’ll trigger the Free Spins feature. Your reward here is 6 free spins. You can vary the volatility here too thanks to 3 different bonus extras. In all cases, the cascading reels are active:

  • Extra Spins: choose this round and extra spin symbols are added. These can add 1, 2, 3, 5 or 10 extra free spins to your total when opened. This is a medium variance pick.
  • Extra Spins and Multipliers: in this round, a combination of extra spin and multiplier symbols are added. This is a high variance choice.
  • Multipliers Only: This super volatile choice adds 1, 2 and 3x multiplier stones into play. You will only play 6 free spins here.

TNT Tumble Review Summary – tumbling reels deliver some dynamite action

Ratings
Theme & Symbols








Sounds & Music








Bonus Features








RTP (96.11%)








Max Win (12,278 x)








Originality








We’ve seen plenty of slots with similar gameplay to TNT Tumble. The tumbling reels deliver plenty of action though, in both the base game and the free spins round. The ability to play the free spins at different levels of volatility is a plus too.

The design is simple enough but the clean visuals are very easy on the eye. Put that combination of slick design and explosive gameplay and in TNT Tumble you have a potentially dynamite slot.

If you want dynamite though, nothing will beat the Bonanza Megaways slot by Big Time Gaming which is arguably the most popular online slot around. There’s also been an upgrade on this slot with TNT Tumble Dream Drop. This comes with 5 jackpots for the chance to win up to 3 million Euros!

Pros
  • 12,278 x max wins
  • 3 different Free Spin features
  • Above average RTP
Cons
  • Can take a while to land bonus features

TNT Tumble FAQs

What is the TNT Tumble RTP?

The TNT Tumble slot RTP is 96.11%. That’s a pretty standard figure. It’s not especially generous but it’s certainly not skinny either. For every £100 wagered, £96.11 is paid out in prizes on average. Medium to high variance, you will get plenty of smaller wins most of the win with the odd big win.

What is the TNT Tumble max win?

The maximum win is 12,278 x your stake. This isn’t too bad when compared to other slots out there. Your best chance of landing the maximum win will come in the Free Spins feature with the multipliers and extra spins on offer.

What is the TNT Tumble free spins round?

The Free Spins feature is triggered by opening up every position on the 5×7 reel grid. You’ll then receive 6 free spins with multiplier symbols added, a combination of extra spin and multiplier symbols or just extra spin symbols. The variance changes with each.

Is there a TNT Tumble mobile slot?

Yes, you can play a version of TNT tumble that is fully optimised for play on a mobile phone or tablet device. The slick design works well on the smaller screen and the potentially explosive gameplay is the same regardless of what device you’re playing on.

Is there a TNT Tumble demo?

Yes, the TNT Tumble demo is available here at Online-Slot.co.uk. Mine your way to a potential fortune on laptop, PC, tablet and mobile devices.

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