Cracking big prizes with brotherly love
Lock Breakers – Goblin Bros. invites players into a fun, fast-paced gold mining adventure where mischievous goblins hold the key to unlocking serious rewards. The main game features 15 individual reels that spin independently. These reels are arranged in a classic layout of 5 columns and 3 rows, with a total of 40 fixed win lines. This 40-line slot from Greentube brings something fresh to UK players with potential feature-rich gameplay. Buckle up and keep your eyes on those reels, it can get real hectic real fast with this one!
Playing Lock Breakers – Goblin Bros. online slot
At the heart of the base game lies a unique lock-and-unlock mechanic. Each spin has the potential to land locked coins or jackpot symbols—marked with chains and padlocks—on any reel except the centre. These symbols are only awarded when the Goblin Wild lands in the centre reel position, unlocking and instantly awarding their value.
Magic Spins & Magic Rewind Features
Magic Spin
At random before any spin, the Magic Spin may activate. This guarantees that the Goblin Wild lands in the centre position first, followed by a random number of coins and jackpot symbols appearing on the rest of the grid. Any coin or jackpot landed is immediately unlocked, delivering instant cash prizes or jackpot wins.
Magic Rewind
Another exciting mechanic is Magic Rewind, which can trigger in both base and Free Games. If the Goblin is present in the centre, this feature can rewind non-winning reels to transform them into locked coin or jackpot symbols—boosting your chances of big wins and triggering cascading excitement.
Free Games with Sticky Goblins
Free Games are triggered when one or both of the mine carts—located above the grid—reach maximum size and explode. The carts grow whenever the Goblin appears and throws coins into them, although visual growth is not guaranteed every time.
- Each exploding cart grants 6 Free Games.
- If both carts explode in one spin, you’re awarded 12 Free Games.
During Free Games:
- The Goblin Wild becomes sticky, staying locked in the centre position for the entire round.
- Coins and jackpot symbols that land are immediately unlocked and awarded.
- Additional Free Games can be retriggered by exploding the carts again.
This sticky wild dynamic significantly boosts win potential and increases the frequency of unlocking jackpots and coin values.
Lock Breakers Jackpot Prizes & Coin Values
Locked coin and jackpot symbols are where the big wins lie, but they can only be awarded if the Goblin is present in the middle of the grid when they land.
Jackpot Levels
- Mini Jackpot: 5x total bet
- Minor Jackpot: 10x total bet
- Major Jackpot: 50x total bet
- Grand Jackpot: 1000x total bet
Coin Values
- Coin values include x0.5, x1.0, and x1.5 multipliers based on the total bet.
Because coin and jackpot prizes are added to any line wins, even modest combinations can turn into substantial rewards when paired with feature triggers.
RTP: 94.55%
For full and accurate details on the game pay outs, bonus features and RTP, please refer to the in-game help pages.