Mine Blown (NetEnt) – Review & Demo Play
Mine Blown from NetEnt play free demo version ▶ Casino Slot Review Mine Blown ✔ Return (RTP) of online slots on July 2026 and play for real money✔
Mine Blown Slot Overview
I have spent a fair bit of time in Mine Blown, NetEnt's mining slot with a 5x3 layout and 10 paylines. Stakes run from 0.10 to 40 per spin, suiting budget play and longer grinds. The action unfolds in a wooden chamber deep in the mine, pipes shaking and fans turning while a guitar-driven soundtrack keeps things moving. Base play stays steady, but Trigger Symbols, Dynamite and the single TNT symbol add bite to each spin. Default RTP hovers near 96% with medium-style variance.
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Mine Blown Slot Information
Mine Blown forms wins by landing at least three matching symbols on a payline starting from the leftmost reel. The game runs smoothly on mobiles, tablets and desktops thanks to HTML5, with clear controls for stake, autoplay and sound. Trigger Symbols only land on reels one and three in the main game and work with Free Spins or Bonus symbols on reel five. I like how this system teases features without cluttering every spin with scatters or dead space.
In the base game and standard free spins you get 10 fixed paylines, while the Bonus Spins round switches to a collect system. A mine cart sits beneath the centre of the bottom row and gathers Vein values when they land. Wilds are present in normal play, but during Bonus Spins the explosives convert targets into Veins instead. The switch in maths gives a different rhythm to the feature, and it can either run hot or stall if the cart misses key gems.
Mine Blown Slot RTP
On the technical side, Mine Blown ships with several RTP profiles, with the default around 96.1% and alternate settings near 94.13% and 88.15% used in some markets. When I checked the help panel, the figure shown sat in the 96% range, which fits a bonus-led slot with two feature routes. Over longer sessions my payback tracked close to that spec rather than feeling tight, though short runs can swing either way, especially if Triggers hide or the cart fails to grow.
Mine Blown Slot Volatility
Officially Mine Blown sits in the medium bracket, though my play has leaned towards the spikier side. The base game can run stretches of small line hits, punctuated by bursts when Dynamite or the lone TNT drops in to create tidy wild clusters. Proper balance tends to arrive only when Free Spins or Bonus Spins land, and those can take a few cycles if Trigger Symbols refuse to show, so bankroll planning helps if you are chasing back-to-back features.
When features do land, the swings stand out. I have had Free Spins that barely pay, sticky wilds or not, and others where a handful of locks on the higher mining tools carried the session. Bonus Spins feel even more high risk, high reward, as the mine cart value climbs through Vein symbols but can also stall around the starting 3x. Extra spins from Emerald, Ruby or Diamond Veins can keep the round alive when the grid goes stone cold.
Mine Blown Slot Symbols Explained
In Mine Blown the low-paying set is 10, J, Q, K and A, styled for the mining set-up. Five of a kind on a line pays roughly 10x to 50x per line, so these mostly keep the balance ticking. High-paying symbols are the axe, shovel, lantern and helmet, paying about 100x up to 500x for five. The Wild symbol fills in for all regular pay icons but not the Trigger Symbol, Dynamite Symbol, TNT Symbol, Free Spins Symbol or Bonus Spins Symbol.
During Bonus Spins only stone blocks and Vein symbols appear, and they pay in a different way. The cart under the middle of the bottom row starts on 3x and collects values. Undiscovered Vein has no value until blown open by explosives. Gold Vein adds +1. Sapphire Vein adds +3. Emerald Vein adds +5 and awards +1 spin. Ruby Vein adds +10 and awards +1 spin. Diamond Vein adds +25 and awards +3 spins, which is where rounds can really stretch.
Mine Blown Symbols and Paytable
| Symbol | Quantity | Payout |
|---|---|---|
 |
5 | x500 |
| 4 | x50 | |
| 3 | x5 | |
 |
5 | x200 |
| 4 | x20 | |
| 3 | x2 | |
 |
5 | x150 |
| 4 | x15 | |
| 3 | x1.5 | |
 |
5 | x100 |
| 4 | x10 | |
| 3 | x1 | |
 |
5 | x50 |
| 4 | x5 | |
| 3 | x0.5 | |
 |
5 | x40 |
| 4 | x4 | |
| 3 | x0.4 | |
 |
5 | x30 |
| 4 | x3 | |
| 3 | x0.3 | |
 |
5 | x20 |
| 4 | x2 | |
| 3 | x0.2 | |
 |
5 | x10 |
| 4 | x1 | |
| 3 | x0.1 |
Mine Blown Slot Features
Triggers drive both routes. Land Trigger Symbols on reels one and three with a Free Spins symbol on reel five to get 10 free spins plus a 3x bet payout. Any Free Spins symbol that lands during the feature adds +3 spins. Wilds landing in free spins become sticky for the rest of the round, and a few well-placed locks on the higher tools can turn modest lines into tidy returns if the 10 paylines line up across the grid.
Hit two Triggers with a Bonus symbol on reel five to activate 3 Bonus Spins. Only stone blocks and Veins land, and a mine cart holding 3x sits beneath the centre collecting any values that drop in. The final cart total pays when the round ends. During Bonus Spins the Dynamite Feature and TNT convert affected positions into Veins rather than wilds, which is vital for momentum once Emeralds, Rubies or a Diamond appear to extend play.
The Dynamite Feature can throw a random number of dynamite symbols onto the grid. When they hit, they explode to transform their targets into wilds in the main game and free spins, or into Veins during Bonus Spins. Only one TNT symbol may land at any time; it explodes to change itself and some adjacent symbols in the same way. These blasts add needed spikes to the steady base game and can set up full-line hits when reels align.
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