Gem Blast — Play Free at Rune Riches

Endorphina’s Gem Blast drops you straight into energy you can feel through the speakers, with gem-led reels and a soundtrack that does the heavy lifting.

Under the hood, Gem Blast runs at 96% return-to-player, in line with the industry-typical range. The pacing comes from low variance (2/10), making it a strong pick for longer relaxed sessions. 10-payline layout keeps the wins legible without burying you in overlap..

Endorphina have built a reputation for strong bonus design, and Gem Blast sits comfortably in that lineage. Mobile and desktop versions feel effectively identical — touch targets are sized for thumbs, animations remain smooth on mid-range hardware, and the audio mix scales down gracefully without headphones.

Play Gem Blast risk-free at Rune Riches with our dual-currency model. Sweep Coins can be redeemed for prizes; Gold Coins are pure entertainment.