Das xBoot

The xNudge Wild is a 4-symbol-high Wild that always shifts into full view when it appears. Every time it nudges, the Wild multiplier increases by +1. In the base game, the xNudge Wild can land only on reels 3 and 4. During Silent Hunter Spins, it is restricted to reel 4 only. All collected multipliers stack together, and the total multiplier is applied to the win amount.

The xWays symbol can appear exclusively on reels 2 and 5. When it lands, it transforms into a randomly selected regular symbol. Its size can vary, covering between 2 and 3 positions on the reel. If multiple xWays symbols land during the same spin, they will all reveal the identical symbol.

The xBomb Wild acts as a substitute for all symbols except Bonus symbols. When triggered, it removes every non-winning symbol from the reels, excluding Bonus symbols and other Wilds. After the explosion, the remaining symbols drop down and new ones cascade into the empty spaces. Before the next collapse occurs, the xBomb increases the win multiplier by +1. Any xBomb multiplier collected before a feature is triggered will carry over into Silent Hunter Spins and Wolf Pack Spins.

The Bonus symbol can appear on reels 2 through 5. Landing 3 Bonus symbols during the base game activates 8 Silent Hunter Spins. Landing 4 Bonus symbols awards 8 Wolf Pack Spins.

During Silent Hunter Spins, reel 3 expands to 8 positions and introduces a special Periscope Wild that can appear on this reel.

If matching symbols connect on reels 1 and 2 together with a Periscope Wild on reel 3, a torpedo launch sequence begins. A target is identified through the periscope and a torpedo is fired. If the torpedo hits, the Periscope Wild expands to the top of the reel and then nudges downward to the bottom, adding a win multiplier for each nudge.

Each successful torpedo hit grants a sticky win multiplier that increases by +1 and remains active for the rest of the Silent Hunter Spins. If the torpedo misses, the Periscope Wild functions as a standard Wild.

Whenever an xBomb symbol appears during this feature, it also awards a sticky multiplier that increases by +1 for the remainder of the Silent Hunter Spins. All multipliers are combined before calculating the total win. Any additional Bonus symbols that land during the feature award +2 extra spins.

During Wolf Pack Spins, a torpedo tube appears beneath reels 2 through 5, allowing Torpedo Wilds to land on those reels. These Torpedo Wilds substitute for all symbols except Bonus symbols.

On reels 2 and 5, Torpedo Wilds contribute a +1 xWays symbol to the torpedo area. This area becomes active once the torpedo is completely filled. The first torpedo part collected awards a +2 xWays symbol.

On reels 3 and 4, Torpedo Wilds add a +1 xWays Wild symbol to the torpedo area. When the torpedo is fully assembled, it activates. The first torpedo part collected grants a +2 xWays Wild symbol.

Once all torpedo parts are collected, the torpedo launch sequence begins and xWays symbols are revealed behind the torpedo. Their size corresponds to the number of collected parts on each reel. On reels 2 and 5, these transform into regular symbols and split according to the collected number of ways. On reels 3 and 4, they transform into Wild symbols and split based on the collected ways.

The maximum size of torpedo xWays symbols is 9. Each time the torpedo is launched, a sticky win multiplier is awarded and increases by +1 for the remainder of the Wolf Pack Spins.

Whenever an xBomb symbol lands during this feature, it also grants a sticky multiplier that increases by +1 for the rest of the Wolf Pack Spins. If an xBomb lands at the same time as a torpedo part, it increases the xWays addition to the torpedo by +1. All multipliers are combined before calculating wins. Any additional Bonus symbols that land during the feature award +2 extra spins.