
The RTP shown is Hacksaw Gaming's standard build. Casinos can license a lower-RTP version of the same game — check the figure in the casino's own game info before you play.
Gronk's Gems is a cluster-paying grid slot where Gronk the troll seeks dazzling gems and special features through cascading reels and epic gem transformations.

Win by connecting 5 or more matching symbols anywhere on the grid.
Winning clusters are removed, symbols drop and can create new wins.
After a cluster win, remaining symbols of the same type are charged for potential transformations.
Epic Gem can transform all charged symbols into the top-paying symbol.
Triggered by Gronk Scatters, providing more chances for Epic Gems to appear.
Hacksaw Gaming does not publish a standalone demo of Gronk's Gems — their games only run inside a casino's own client, so there is nothing we can host here. Where a studio does publish one, we run it on the slot's page with virtual credits.












Themes: Fantasy · Gems/Jewels · Trolls · Adventure · Magic