Looking for a Space Gems Rockblocks review or want to try Space Gems Rockblocks before playing for real? You're in the right place. Developed by Mascot Gaming, Space Gems Rockblocks is a medium low volatility slot with an RTP of 94.9%, with an engaging visual design. With a 6-reel layout, it delivers engaging gameplay.
Written by Rachel Kim · Last updated: March 2026
Space Gems Rockblocks is a slot developed by Mascot Gaming with an engaging visual design. The game features a 6-reel layout with an RTP of 94.9% and medium low volatility, delivering solid entertainment value for players of all experience levels.
The RTP of 94.9% is below the industry average of ~96%. This is common for older slots or those with special features. The lower RTP may be offset by unique mechanics or higher maximum win potential.
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.
Space Gems Rockblocks 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.
2.8 / 5 — Average
Space Gems Rockblocks by Mascot Gaming provides a straightforward slot experience. While it may not break new ground, it offers medium low volatility gameplay that will appeal to certain player preferences.