Das xBoot 2wei!

The xNudge Wild is a vertically stacked Wild symbol that spans 4 positions and always nudges into full view when partially visible. Each nudge increases its multiplier by +1. These Wilds appear only on reels 3 and 4 during regular gameplay. During the Periscope Up! feature, they can land exclusively on reel 4. All active xNudge Wild multipliers are added together, and the total multiplier is applied to any winning combinations that include them. This mechanic can dramatically boost payouts when combined with other features.

The xWays symbol appears only on reels 2 and 5. When it lands, it transforms into a randomly chosen regular symbol. Its size varies — it can expand to cover 2 or 3 symbol positions on the reel, increasing the number of win ways. If multiple xWays symbols land in a single spin, they will always reveal the same matching symbol, enhancing the chance for stacked combinations across the reels.

The xBomb Wild substitutes for all symbols except the Bonus symbol. When it lands, it detonates all non-winning symbols (excluding Bonus and other Wilds), clearing space on the reels. After the explosion, the remaining symbols drop down, and new ones collapse into place to refill the reel area — potentially triggering additional wins. Before this collapse happens, the xBomb also increases the global win multiplier by +1. If triggered during a feature round, the xBomb multiplier is carried over into bonus modes such as Torpedo Builder, Silent Hunter Spins, Wolf Pack Spins, and Battle of the Atlantic Spins, enhancing their payout potential.

When activated, the Periscope Up! feature expands reel 3 vertically to 8 rows and allows a special Periscope Wild symbol to land. If the Periscope Wild lands on reel 3, a torpedo launch sequence begins. A target is selected, and if the torpedo hits, the Periscope Wild grows to fill the full height of the reel, nudging from top to bottom. Each nudge adds +1 to the win multiplier, which is applied after the full sequence completes. If the torpedo misses the target, the Periscope Wild remains as a single static Wild. This feature can trigger randomly in the base game and during Wolf Pack Spins. In Silent Hunter Spins and Battle of the Atlantic Spins, it is always active for the duration of the bonus. Note: The Periscope Wild will not nudge through symbols created by the Torpedo Builder feature.

The Torpedo Builder feature activates in the Base Game and Silent Hunter Spins when a full boat lands in the 2-symbol-tall Ocular area above reels 5 and 6
Once triggered, a Torpedo Tube appears beneath reels 2 to 5 — only these reels are active while reels 1 and 6 remain disabled
You are given 3 spins to assemble all 4 parts of the torpedo
On reels 2 and 5 – each torpedo part adds a +1, +2, or +3 xWays symbol to the torpedo chamber
On reels 3 and 4 – each part adds a +1, +2, or +3 xWays Wild symbol to the torpedo chamber
Once all 4 parts are collected, the torpedo is launched
Reels 2 and 5 then reveal xWays symbols and transform into a single matching symbol split into the collected number of ways
Reels 3 and 4 reveal xWays Wilds and convert into stacked Wilds, also split based on the number of collected parts
This creates a highly volatile setup with expanded ways to win, stacked wild potential, and increased symbol density for massive combo chains

During the Base Game or Silent Hunter Spins, landing a golden boat in the Ocular zone above reels 5 and 6 will activate the Golden Torpedo Builder feature. In this enhanced version of Torpedo Builder, the torpedo parts that drop can only have high-value upgrades — specifically +8 or +88. These powerful boosts significantly increase the number of symbol splits during the torpedo launch, dramatically raising win potential compared to the standard version.

Bonus symbols can appear on all six reels, from reel 1 through reel 6.
-Landing 3 Bonus symbols in the base game awards 8 Silent Hunter Spins
-Landing 4 Bonus symbols triggers 9 Wolf Pack Spins
-Landing 5 Bonus symbols activates 10 Battle of the Atlantic Spins
Each bonus mode brings its own unique mechanics and volatility, scaling in potential based on the number of triggering symbols.

During Silent Hunter Spins, the Periscope Up! feature is always active, expanding reel 3 and enabling Periscope Wild mechanics throughout the entire bonus. Each time a Periscope Wild lands, it triggers a persistent multiplier that starts at 1x after the first nudge and increases by +1 for every additional nudge—but only when the torpedo hits its target. This multiplier applies only to the current spin in which the Wild lands. Additionally, every time an xBomb symbol appears during the bonus, it adds a permanent +1 multiplier to all subsequent spins for the rest of the feature. All active multipliers from xBombs and Periscope Wilds are combined before applying them to any win. Landing extra Bonus symbols during Silent Hunter Spins awards +2 additional spins, allowing the round to extend and increase its payout potential.

During Wolf Pack Spins, a Torpedo Tube appears below reels 2 to 5, allowing only torpedo parts to land on those reels The tube starts pre-filled with xWays and xWays Wilds of size 2, which detach from the reels and leave a Wild in place when used
-On reels 2 and 5, torpedo parts add a +1, +2, or +3 xWays symbol to the torpedo chamber
-On reels 3 and 4, parts add a +1, +2, or +3 xWays Wild symbol to the chamber
When a full boat lands in the Ocular above, the torpedo launches in its current state. Reels 2 and 5 are transformed into a regular symbol and split into multiple positions based on the xWays count. Reels 3 and 4 become Wilds, also split by the number of xWays Wild parts collected. After each launch, a new torpedo is automatically loaded and can be enhanced further with upcoming spins. Every xBomb that lands increases the win multiplier by +1 for the rest of the bonus. All active multipliers are combined before calculating any win. Landing additional Bonus symbols during the feature grants +2 extra spins.

Battle of the Atlantic Spins combines the two most powerful features in the game: Periscope Up! from Silent Hunter Spins and the Torpedo Builder from Wolf Pack Spins. Both mechanics are active simultaneously, creating the most volatile and feature-packed bonus round in the game. Every time an xBomb symbol lands, it increases the global multiplier by +1 for the rest of the bonus
All multipliers stack and are applied to your wins after each spin
Landing additional Bonus symbols during the round awards +2 extra spins, extending your chances to hit massive wins
This mode unleashes the full destructive power of the slot’s mechanics — reel expansions, persistent multipliers, split symbols, and stacked Wilds — all working in tandem.

The maximum payout in the game is capped at 59,999x the base bet. If a total win exceeds this limit during any round, the game will immediately end and award exactly 59,999x as the final payout.