Royal Gems

Royal Gems is an 8x8 cluster slot from Red Tiger Gaming set in a royal treasure chamber. The game uses a grid of jewel symbols, including red stones, blue diamonds, green clubs and purple hearts, with wins formed by matching clusters rather than fixed paylines. Its RTP is listed at 96.00%, with medium-high volatility and a maximum payout of 3,000x the bet.

The main feature is Locked Clusters: when a winning cluster lands, it pays and then locks in place for the next spin. If the cluster grows or new matching groups appear, those also lock and add to the sequence. The Crown symbol can upgrade a winning cluster, while Super Gems appear as larger symbols, covering 2x2, 3x3 or 6x6 spaces to increase the chance of bigger wins.

This demo version lets players play for free and practice before playing for real money. The game session includes standard controls such as stake selection, auto play and turbo mode, while the full-screen cluster feature can double the total win if the grid is filled.