Relax Gaming

TNT Tumble

Mining-themed Tumble series entry where clearing stone expands the grid

Only 0.05% of slots feature Blocker Symbol.

SlotRanker Score

/ 99

05099

The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals, and it cannot be bought.

How this score is built

RTP

96.11%

return to player

Volatility

Medium volatility

variance

Max win

2,088×

top multiplier

Min bet

$0.10

per spin

Reels

4096 lines

Player rating

3.9 ★

12 votes

DEMO Play free, no signup

Relax Gaming

Embed on your site

3.9 / 5

12 ratings

User ratings are shown separately from the Slot Score unless stated otherwise.

Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.

Payouts & RTP9/10

RTP 96.11% → 9.0/10

Volatility8/10

medium → 8.0/10

Win Potential6.6/10

x2088.00 (2088×) → 6.6/10

Features10/10

21 features → 10.0/10

Game Mechanics8/10

f=21 r=5 p=n/a → 8.0/10

Context signals (tie-breakers)

Layout5/10

5x7 → 5.0/10

Bet Flexibility2/10

0.1–1 (×10) → 2.0/10

Provider Reputation7.3/10

provider avg 7.3 → 7.3/10

Popularity4.9/10

search demand p49 + proxy blend (70/30) → 4.9/10

Popularity blends real player search demand (~30 markets) with a catalogue-derived proxy; games without measurable search demand use the proxy alone. Not live play telemetry.

Cite this score

SlotRanker Score: 75 — TNT Tumble by Relax Gaming

https://slotranker.com/relax-gaming/tnt-tumble#score

How to cite

Slot Summary

Released in 2020 as part of Relax Gaming's Tumble series, TNT Tumble turns excavation into the actual play sequence. Cascading wins remove stone, TNT clears obstructed areas, and Drill Wilds descend before contributing to a result. The grid can expand to 5x7, while a 96.11% RTP and medium volatility place the repeated clearing process at the center of the game's identity.

How It Plays

A winning match starts an Avalanche sequence that removes symbols and exposes adjacent blocker material. New symbols fall into the cleared spaces, allowing another result before the sequence ends.

TNT removes a layer of dark stone, while Drill Wilds move down the reels before adding to a win. Removing all dark stone opens the Free Spins feature.

Theme & Atmosphere

Nature provides the calm surface setting, but the grid conceals a mine filled with Gems and dark rock. Excavation therefore connects the scenery directly to each symbol removal.

Bomb imagery has a mechanical purpose rather than serving as decoration. TNT clears obstructed areas, while drill equipment reinforces the downward movement through successive rows.

Nature Gems Bomb

Features & Win Potential

Cascading and Cluster Pays rules let one result feed the next. Expanding Reels increase the playable area as stone clears, reaching the full 5x7 format.

Sticky Wilds, stacked symbols, multipliers, and blocker removal create different consequences during an Avalanche. The central task remains clearing enough stone to reach the lower grid.

Bonus & Free Spins

Free Spins begin after all dark stone has been removed. The player then chooses among three modes that vary the balance between crystal multipliers and extra spins.

Every third cleared row awards 2 Additional Free Spins, and TNT remains active throughout the feature. A Bonus Buy offers a separate route into this mode.

Spec sheet

TNT Tumble at a glance.

Identity

Slot nameTNT Tumble

StudioRelax Gaming

Released4/1/2020

Math

SlotRanker Score75

RTP96.11%

VolatilityMedium volatility

Max win2,088×

Bet range$0.10 – $1.00

Player rating3.9 / 5 · 12 votes

Format

Reels5

Paylines4096

Layout5x7

This game is searched most in United States, Argentina, and Austria.

Expected average based on this slot's 96.11% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$1.56

Cost per session$1.56

Estimate only, for entertainment purposes — treat gambling as entertainment, not a way to make money, and set a budget you can afford to lose.

How long could a bankroll last on TNT Tumble? We simulate thousands of sessions from this game's published RTP and volatility — the long-run math, not a prediction of your next spin.

Bankroll ($)Bet per spin ($)Speed

Volatility tier: Medium

Running simulation…

How this works

Each simulated spin either misses or returns a win drawn from a log-normal distribution, with the hit rate and spread set by the slot's volatility tier (Medium). The model is calibrated so the average return equals this slot's published RTP (96.11%), with wins capped at its top multiplier (2,088×).

This is a simplified, parametric model of the game's math — not its real paytable. It exists to make the house edge visible over many sessions, so the numbers above are averages across thousands of runs, never a forecast of one.

This is math, not a prediction. Real sessions vary wildly, and no strategy changes a game's built-in house edge. Play for fun, set limits, and never bet more than you can afford to lose.

Where to play TNT Tumble

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Compare TNT Tumble with other games

	TNT Tumble Score 75This game	Bonanza Falls Score 85	Cherry Bomber Score 76	Miner Donkey Trouble Score 68	Dynamite Riches Score 67
Identity
Studio	Relax Gaming	Big Time Gaming	StakeLogic	Play'n Go	Red Tiger Gaming
Released	4/1/2020	12/1/2023	12/25/2024	1/14/2021	11/21/2019
Math
RTP	96.11%	96.51%	96.01%	94.26%	94.76%
Volatility	Medium volatility	High volatility	—	High volatility	High volatility
Max win	2,088×	93,540×	10,000×	10,000×	5,341×
Format
Reels	5	6	5	5	5
Layout	5x7	6x7	5x5	5x7	5x4
Paylines	4096	117649	20	5	20
Min bet	0.1	0.2	0.2	0.2	0.1
Max bet	1	10	10	100	20
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	✓	—	✓	✓	✓
Bonus game	—	—	✓	—	—
Respins	—	—	—	—	✓

Every number is shown as a delta against TNT Tumble.

Comparing against

TNT Tumble

Relax Gaming

RTP

96.11%

Max win

2,088×

Score

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01How does TNT Tumble clear the grid?

Winning cascades remove symbols and nearby dark stone. TNT can destroy a stone layer, while Drill Wilds travel downward before joining a win.

02What is the RTP of TNT Tumble?

The catalog records a 96.11% RTP with medium volatility and an x2088 maximum win.

03How do the Free Spins choices differ?

The feature offers three volatility selections, allowing the player to emphasize crystal multipliers, additional free spins, or a combination of those rock features.

04Can TNT Tumble award more free spins?

Yes. During Free Spins, clearing every third row of dark rubble awards 2 additional spins, and TNT symbols remain available on each spin.

Series