This feature plays off during the base game, and activates when a full stack of boxes land on the middle reel. These are then held in place while the rest of the reels spin again. Any additional Mystery Boxes landing anywhere on the reels during the re-spin will also remain locked while the re-spin counter is set back to 3 again. This will continue until either no new boxes land on the reels, or you run out of re-spins. When the feature has completed, the boxes are replaced with a random symbol, thereby increasing your chances of big wins. Land a full screen of top symbols here and you could win up to 1000x your bet!
This is the main feature of the game, and triggers when you land the 3x3 free spin symbol on the 3 middle reels, OR use the buy-in feature. Triggering the bonus organically will give you 12 free spins, whilst buying it will give you 8, 10 or 12 free spins at the cost of 100x, 125x or 150x your stake respectively. Note that during this round the reel set extends to a 5x6 grid with 50 paylines, giving you loads more chances to win!
During the free spins round, the "Lily Wild" may come into play at any time to give you a full stack of x2 multiplier wilds on reels 2, 3 or 4 with a random number of re-spins. Your win potential here shoots up to 4000x your original bet in total.
The Great Albini slot is beautifully detailed, and together with the interesting game mechanics will keep you hooked for hours on end. The RTP is set at 96.6% and as mentioned before, the maximum payout can reach up to x4000 your original bet. This is a high-variance slot however, so play cautiously!