Curious what Crystals Digger actually feels like to play? Here's our full, no-fluff take. Built by Belatra, it lands as a title with medium low volatility and a published RTP of 96.15%. It's wrapped in polished, characterful visuals and plays out on 5 reels and 20 paylines. Originally released in 2021, it has aged well. Top wins are capped at 5,000x your stake, a healthy ceiling worth chasing. Let's break down what works and what doesn't.
Written by Michael Torres · Last updated: March 2026
This game, Crystals Digger, is the work of Belatra, built with crisp artwork and atmosphere. It runs on a 5-reel grid running 20 paylines with a medium low volatility profile, and an RTP of 96.15%.
The mechanics are what make Crystals Digger interesting. Look out for scatter symbols that unlock free spins and extra bonus rounds. The medium low volatility makes it forgiving on the bankroll, ideal for relaxed, longer sessions. All told, it's a solid entry in the Belatra catalogue.
The RTP of 96.15% is right around the industry average of ~96%. This represents a fair return that's in line with what most modern slots offer.
Medium-low volatility offers a good balance of regular wins with occasional larger payouts. Expect frequent hits with modest amounts, suitable for casual players who want low-risk entertainment.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Crystals Digger 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
Crystals Digger by Belatra is a solid offering that delivers good entertainment value. The 96.15% RTP combined with medium low volatility creates a well-balanced gaming experience.