Das xBoot 2wei!

Dive, dive, dive! The crew has been submerged for over 4 years. Clearing sea mines, dodging enemy patrols and picking off destroyers is all in a days work for the sub crew. The submarine has gotten a few upgrades since it’s last deployment. It’s become stealthier and deadlier than ever before. The mission never changes... hunt prey and don’t get spotted!

xNudge®

The xNudge® Wild symbol is a 4-row high Wild symbol that will always nudge until fully visible. Each nudge increases a Wild multiplier by 1.

The xNudge® Wild can only land on reels 3 and 4, except during Periscope Up!, where it can land on reel 4 only.

All multipliers add to each other and the win is awarded after being multiplied with the total multiplier.

xWays®

The xWays® symbol can land only on reels 2 and 5.

It will reveal a random regular symbol.

The size of the xWays® symbol can range from 2-3 symbols.

If more than one xWays® symbol lands on the reels, then all xWays® symbols will reveal the same symbol.

xBomb®

An xBomb® Wild symbol substitutes any symbol except Bonus symbols.

xBomb® Wild explodes all symbol types that are not part of a winning combination, except for Bonus and other Wild symbols.

After the xBomb® explosion, remaining symbols fall down on the reels, new symbols will collapse in and fill up the reel area again.

xBomb® will increase the win multiplier by 1 before the collapse.

xBomb® Multiplier during feature trigger will be carried forward to Torpedo Builder, Silent Hunter Spins, Wolf Pack Spins and Battle of the Atlantic Spins.

Torpedo Builder

In Base Game and Silent Hunter Spins, landing a full boat in a 2 symbol wide in the Binocular positioned above reels 5 and 6 triggers the Torpedo Builder.

A Torpedo tube appears under the reels 2-5 and only Torpedo parts can land on these reels. Reels 1 & 6 are closed.

You get 3 spins to build the 4 parts of the Torpedo.

On reel 2 and 5, the Torpedo parts drops a +1, +2 or +3 xWays® symbol to the Torpedo area, which becomes activated once the Torpedo is launched.

On reel 3 and 4, the Torpedo parts drops a +1, +2 or +3 Ways® Wild symbol to the Torpedo area, which becomes activated once the Torpedo is launched.

If all Torpedo Parts are filled, the Torpedo launch sequence starts and xWays® symbols are revealed behind the Torpedo in the size of the collected parts on each reel.

On reels 2 and 5, they are transformed to a regular symbol and split in the number of ways that were collected from the Torpedo Parts.

On reels 3 and 4, they are transformed to a Wild and split in the number of ways that were collected from the Torpedo Parts.

Golden Torpedo Builder

In Base Game and Silent Hunter Spins, landing a golden boat in the Binocular will trigger Golden Torpedo Builder, where the Torpedo parts will only have values of either +8 or +88.

Periscope Up!

Reel 3 grows to 8 positions and a new Periscope Wild symbol can land on this reel.

If landing connecting symbols on reel 1 and 2 with a Periscope Wild on reel 3, a torpedo launch sequence is initiated. A target is found in the periscope and a torpedo is launched, if it hits the target the Periscope Wild grows all the way to the top position on the reel and nudges down to the bottom position adding a win multiplier for each nudge.

When a target is missed, the Periscope Wild is treated as a single Wild.

In Base Game and Wolf Pack Spins, the Periscope Up! feature can trigger randomly. In Silent Hunter Spins and Battle of the Atlantic Spins, it remains active throughout.

Periscope Wild will not nudge over symbols revealed from the Torpedo launch.

Bonus

The Bonus symbol can land on reels 1-6.

• Landing 3 Bonus symbols in the main game will trigger 8 Silent Hunter Spins.

• Landing 4 Bonus symbols will trigger 9 Wolf Pack Spins.

• Landing 5 Bonus symbols will trigger 10 Battle of the Atlantic Spins.

Silent Hunter Spins

The Periscope Up! feature is always active during the entire Silent Hunter Spins.

In addition, the Periscope Wild nudge awards a persistent multiplier, which starts at 1x after the first nudge and then grows by +1 with each nudge of the Periscope Wild. This multiplier applies only to the spin in which the Periscope Wild lands and the target is hit.

Every time an xBomb® symbol lands on the reels, an xBomb® Multiplier is awarded and will increase the multiplier by +1 for the remainder of the Silent Hunter Spins.

All multipliers are added to each other before wins are calculated.

Additional Bonus symbols that land awards +2 spins in the bonus mode.

Battle of Atlantic Spins

The Periscope Up! feature of Silent Hunter Spins and the Torpedo Builder feature of Wolf Pack Spins are active together, combining to unleash ultimate carnage!

Every time an xBomb® symbol lands on the reels, an xBomb® Multiplier is awarded and will increase the multiplier by +1 for the remainder of the Battle Of The Atlantic Spins.

All multipliers are added to each other before wins are calculated.

Additional Bonus symbols that land awards +2 spins in the bonus mode.

Wolf Pack Spins

A Torpedo Tube appears under the reels 2-5, and the Torpedo parts can now land on these reels. The Torpedo Tube is pre-loaded with xWays® and xWays® Wilds with a size of 2 at the start. Torpedo parts detach from the reels and leave a Wild in their place.

On reel 2 and 5, the Torpedo parts drop a +1, +2 or +3 xWays® symbol to the torpedo area, which becomes activated once the Torpedo is launched.

On reel 3 and 4, the Torpedo parts drop a +1, +2 or +3 xWays® Wild symbol to the torpedo area, which becomes activated once the Torpedo is launched.

Any time a full boat lands in the Binocular, the Torpedo is launched in its current state. On reels 2 and 5, symbols are transformed to a regular symbol and split in the number of ways that were collected from the Torpedo Parts. On reels 3 and 4, symbols are transformed to a Wild and split in the number of ways that were collected from the Torpedo Parts.

After the Torpedo launches, an identical Torpedo is loaded and can then be enhanced further in the coming spins.

Every time an xBomb® symbol lands on the reels, an xBomb® Multiplier is awarded and will increase the multiplier by +1 for the remainder of the Wolf Pack Spins.

All multipliers are added to each other before wins are calculated.

Additional Bonus symbols that land awards +2 spins in the bonus mode.

Bonus Booster (Nolimit Booster)

At the cost of 1.5 times the base bet, the player is guaranteed a Bonus symbol.

Periscope Up! (Nolimit Booster)

At the cost of 8 times the base bet, the player is guaranteed to trigger Periscope Up!

Torpedo Booster (Nolimit Booster)

At the cost of 20 times the base bet, the player is guaranteed to trigger Torpedo Builder by landing a full normal boat in the Binocular.

Golden Torpedo Booster (Nolimit Booster)

At the cost of 4,500 times the base bet, the player is guaranteed to trigger Golden Torpedo Builder by landing a full golden boat in the Binocular.

Extra Spin

Players might get the opportunity to purchase an additional spin when the Silent Hunter Spins, Wolf Pack Spins, or Battle of the Atlantic Spins end.

Any existing multipliers (in case of all bonus modes) and the Torpedo Tube progress (in case of Wolf Pack Spins and Battle of the Atlantic Spins) are kept for the Extra Spin, with its cost being determined by their current state.

If the cost of the Extra Spin is less than or equal to the total win, then the Extra Spin opportunity will be presented.

Nein! Nein! Nein! Nein!

The max payout of the game is 59,999 times the base bet.

When the total win exceeds this amount the game round will end and 59,999 times the base bet is awarded.