The Atlantis Thunder slot from Kalamba games is a 6 reels, 3-4-5-5-4-3 rows, 3600 pay ways game. Atlantis Thunder has free spins, hyper bonus, progressive jackpots and multiplier wild symbols. A Free Spins Bonus is triggered when 3 or more special symbols appear during the base game. The volatile free spins mechanic comes with high potential for retriggers. Wild symbols act as multipliers, raising excitement for a well-known feature. The Personal Progressive Jackpots is a proven engagement and targets high-value players.