About the Das xBoot game
The Das xBoot online slot machine is one of Nolimit City's best-known and toughest games, based on battles in World War II submarines. The game has a unique 2-3-4-4-3-2 reel layout, offering 576 ways to win at the start. However, thanks to various bonus features, this number can increase to as many as 75,712. The game offers a combination of a 96.03% RTP and extreme volatility, making it a real challenge where danger and rewards go hand in hand. You can win up to 55,200 times your stake – one of the highest payouts in the genre.
Hellishly powerful features from the depths
Das xBoot uses several versions of the xMechanics system, which is Nolimit City's own development:
● xNudge Wilds: These 4-symbol high Wilds always become fully visible on the reels. Each "nudge" increases the win by a multiplier, and if multiple xNudge Wilds appear, the multipliers are added together.
● xWays: Special symbols appearing on the reels reveal 2 or 3 identical symbols, significantly increasing the number of ways to win.
● xBomb Wilds: They explode all non-winning symbols, making room for new symbols while also increasing the global multiplier.
Two special bonus modes can also be activated:
● Silent Hunter Spins: Triggered by 3 scatters. The middle (3rd) reel expands to 8 rows and Periscope Wild symbols appear, which are automatically activated with the xNudge feature.
● Wolf Pack Spins: 4 scatter symbols are required to activate. In this round, a torpedo charging bar collects xWays symbols. When it is full, the torpedo activates the xBombs, increasing the chance of huge wins.
Das xBoot is designed to be challenging – but when you hit the jackpot, it can be truly massive.
Visuals and atmosphere at the bottom of the sea
The visuals of the submarine slot machine are dark, ominous and oppressive – perfectly suited to the war theme. In the background, we see the interior of a cramped submarine, dominated by metal pipes, control panels and radars. The sound effects – sirens, the rumbling of the water and torpedoes exploding in the distance – also help to immerse you in the game.
Among the symbols, we find the crew members: the captain, the radio operator, and the engineer—all beautifully illustrated. Next to them are classic card symbols, but with a steel, industrial design. During the bonus rounds, the reels flash and the atmosphere intensifies dramatically, sometimes reminiscent of horror movies.
Das xBoot is for those who are not afraid of taking big risks and are willing to dive into the deepest waters in the hope of big winnings.
