Mystery Stacks Deluxe is a 5 reels and 3 rows slot game, with 10 fixed paylines. Winning combinations and payouts are made according to the paytable. Only the highest paying combination for each payline is paid. Wins are evaluated consecutively on a payline, starting from either sides or the middle. Wins on multiple paylines are added. 5 of a kind is paid only once (from left to right). The wild symbol substitutes for all symbols on the reels, except for the golden mystery token and the scatter symbol. Once a spin has been initiated the bet-level for that round is locked and cannot be changed. Winnings are presented in the user’s currency. The theoretical return to player for this game is: 95.52%. Malfunction voids all pays and plays. The English version of the game rules prevails. Incomplete games will be automatically resolved after 2 days. Any winnings resulting from automatic resolve shall be paid to player’s account.
When more than three scatters land on reels, there is a chance for the player to trigger the bonus wheel, which awards cash prizes proportional to the bet (up to x1000) or 10 additional free spins. 4 scatters give you 50% of chance to trigger the bonus wheel while 5 scatters guarantee it.
Unlock the Free Spins round by landing three scatter symbols anywhere on the reels, setting the stage for 10 bonus spins. Free spins can not be retriggered. If the bonus wheel is triggered, there is a chance for 10 additional free spins to be added. The bonus wheel can not be won inside free spins.
When the special multiplying wild symbol lands on the reels during free spins with an arrow up, it replaces the symbol above it with an additional wild. If the special wild symbol has an arrow pointing down, it replaces the symbol below it with another wild. If the wild symbol lands with arrows up and down, it replaces both the above and the below symbol positions with additional wilds, i.e. wilds are walking and multiplying. The feature is available only in Free Spins.
On random, clustered golden mystery tokens land on screen and flip up to 3 times, revealing random matching symbols with every flip. The symbols revealed are always of the same type. Feature is active only in base game. The golden mystery tokens always come in clusters of more than 1. The big mystery token (3×3) nudges only downwards to land on reels in full to deliver full screen wins of mega stacks.
Don’t want to wait for the free spins bonus? Buy it now for instant action! The theoretical RTP (return to player) for the buy feature bet is: 94.41%. The buy feature is played at x70 your regular bet and guarantees entry into the free spins round.