Welcome back to the 8-bit era! Santa’s Stack is an 8×8 grid slot from Relax Gaming with a Cluster Pays mechanic. This Christmas-themed game features Secret Santa Respins with Mystery Symbols, Free Spins, and Buy Feature.
Santas Stack Slot Symbols
Symbols on the reels include blue, green, and red light bulbs, reindeer, elves, Mrs. Claus, and Santa himself. ‘W’ is the Wild symbol and substitutes any other symbol except the Christmas tree Scatter symbol.
Santa’s Stack Main Game
Santas Stack Features
Secret Santa Respin Feature
The Respin feature is triggered when a Wild symbol is a part of a winning cluster. During the feature, the winning clusters turn into Mystery Symbols, and a Respin is awarded. All Mystery Symbols are held in place while other symbols spin. Every time a win occurs adjacent to the previously formed Mystery Symbols, the new winning clusters also turn into Mystery Symbols, and an additional Respin is awarded. When no new winning combinations appear, Respins end, and all Mystery Symbols reveal the same paying symbol.
3 or more Scatter symbols anywhere on the reels trigger 5 Free Spins. Each additional Scatter awards an extra spin. In Free Spins, the Secret Santa Respin feature is active and Wild symbols are guaranteed to land at the start of every spin. The number of guaranteed Wild symbols starts with one Wild symbol in the first spin and increases by one on every spin. Landing Scatter symbols during the feature awards +1 additional spin, +1 Multiplier, or +1 spin, and +1 Multiplier.
Santa’s Stack Free Spins
You can buy your way into Free Spins Feature by paying 100x your total bet. The activation of the Buy Feature guarantees a minimum of 3 Scatter symbols and entry to the Bonus round. The RTP for the Bonus Bet is 97.00%.