Play Crystalium Game at Prime Slots

Crystalium by Swintt features a shimmering crystal theme on a dynamic 7x7 grid where the layout changes before each spin. With a cluster pays mechanic, rewards come from groups of five or more matching symbols. Watch for vibrant Wilds that clone across reels, helping to create combinations, and Cascade wins that keep the game engaging. The free spins round, unlocked by filling a Progress Bar, includes rising multipliers and the opportunity for additional free games, with a potential max win of 5,548x. Bet Boost and Feature Buy offer more ways to experience the game. Crystalium is available on mobile, desktop, and tablet. Please play responsibly.