This game features an inventive avalanche feature that substitutes falling blocks for conventional spinning reels, taking players on an adventure through ancient ruslots meta real moneyins in search of treasure. For thrill-seekers seeking greater payouts, it is a favorite since each consecutive win boosts multipliers up to 5x during free spins. Notable References. Microgaming's "Mega Moolah" and Play'n GO's "Book of Dead" are also noteworthy because of their captivating themes & potential for large jackpots.