Curious what Lock Breakers - Goblin Bros. actually feels like to play? Here's our full, no-fluff take. Built by Greentube, it lands as a slot with medium high variance and 95% RTP. The maximum win sits at 5,000x, so there's serious upside on the table. You get 25 paylines across 5 reels, all finished with a clean, modern look. The full verdict is below.
Written by James Holloway · Last updated: March 2026
Lock Breakers - Goblin Bros. is a title from Greentube. Presentation-wise it's finished with a clean, modern look, and it leans toward medium high volatility at an RTP of 95%. Under the hood you'll find 5 reels and 25 paylines.
Where Lock Breakers - Goblin Bros. earns its keep is the feature set. Look out for scatter symbols that unlock free spins and extra bonus rounds. Its medium high variance balances steady wins with the odd larger payout. On balance, Lock Breakers - Goblin Bros. is a dependable option worth a few spins in the demo first.
At 95%, the RTP is slightly below the industry average of ~96%. While this is typical for many popular slots, players should be aware of the slightly lower theoretical return.
Medium-high volatility means wins come less frequently but tend to be larger when they hit. Players should be prepared for dry spells between bigger wins, requiring a moderate bankroll.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Lock Breakers - Goblin Bros. features scatter symbols that can trigger free spins rounds. Landing the required number of scatter symbols anywhere on the reels activates the free spins feature, giving you extra chances to win without additional bets. During free spins, special modifiers may apply to boost your winning potential.
3.0 / 5 — Good
Lock Breakers - Goblin Bros. by Greentube is a solid offering that delivers good entertainment value. The 95% RTP combined with medium high volatility creates a well-balanced gaming experience.