Curious what Diamond Storm Jewel Blast actually feels like to play? Here's our full, no-fluff take. Built by Manna Play, it lands as a release with medium variance and a published RTP of 96.49%. Visually it's finished with a clean, modern look, with the action running on a 5-reel grid running 30 paylines. It first went live in 2025 and still earns its place today. Top wins are capped at 5,000x your stake, a healthy ceiling worth chasing. Here's how it stacks up.
Written by Sophie Williams · Last updated: March 2026
Diamond Storm Jewel Blast is a title from Manna Play, built with crisp artwork and atmosphere. It runs on a 5-reel grid running 30 paylines with medium variance, and an RTP of 96.49%.
The mechanics are what make Diamond Storm Jewel Blast interesting. Look out for scatter symbols that unlock free spins and extra bonus rounds. Its medium variance balances steady wins with the odd larger payout. All told, it's a solid entry in the Manna Play catalogue.
The RTP of 96.49% is right around the industry average of ~96%. This represents a fair return that's in line with what most modern slots offer.
A balanced volatility profile with a mix of smaller frequent wins and occasional larger bonus payouts. Suitable for players who want steady action without extreme swings.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Diamond Storm Jewel Blast 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
Diamond Storm Jewel Blast by Manna Play is a solid offering that delivers good entertainment value. The 96.49% RTP combined with medium volatility creates a well-balanced gaming experience.