Das xBoot 2

Das xBoot 2 Slot Review

Das xBoot 2 is a submarine themed slot from Nolimit City that is built for big swings. It uses changing reel sizes, lots of wild types, and several features that can stack together. This is not a calm slot. It is the kind of game where you can go a long time without much, then suddenly everything lines up and a spin becomes a full event.

Base Game Layout and Ways

The game uses 6 reels with a starting layout of 2, 3, 4, 4, 3, 2 rows. That gives 576 ways to win by default. Wins pay from left to right on adjacent reels only, and you need 3 to 6 matching symbols depending on the symbol. Some features can expand the reels, which increases the total ways.

xNudge Wild

The xNudge Wild is a tall wild that always nudges until it is fully visible. Each nudge increases its wild multiplier by 1. If more than one xNudge Wild helps form a win, their multipliers add together first, then the total multiplier is applied to the payout. In normal play, xNudge Wild can land on reels 3 and 4.

xWays

xWays symbols can land only on reels 2 and 5. When one lands, it reveals a random regular symbol and it can be sized as 2 or 3 symbol positions. If multiple xWays land, they all reveal the same symbol. This can create strong ways wins when it hits the right symbol at the right time.

xBomb and Collapses

xBomb is a wild that also explodes after wins are checked. The explosion removes symbol types that are not part of a winning combination while leaving bonus symbols and wild symbols. Then the reels collapse as symbols fall down and new ones fill in. Each xBomb also increases the win multiplier by 1 before the collapse. Those multiplier gains can carry into several feature modes, which matters a lot in this game.

Periscope Up

Periscope Up can expand reel 3 up to 8 positions and allow a special Periscope Wild to land there. When it lands, it can start a torpedo sequence. If the torpedo hits, the Periscope Wild grows to the top and then nudges down, adding multiplier steps as it moves. If the torpedo misses, the Periscope Wild acts like a single wild. In the base game and Wolf Pack Spins, this feature can trigger randomly. In Silent Hunter Spins and Battle of the Atlantic Spins, it stays active the whole time.

Torpedo Builder

Torpedo Builder triggers when a full boat lands in the Ocular area above reels 5 and 6. A Torpedo Tube appears under reels 2 to 5 and reels 1 and 6 close. You get 3 spins to build 4 torpedo parts.

Parts on reels 2 and 5 drop plus 1, plus 2, or plus 3 xWays symbols into the torpedo area. Parts on reels 3 and 4 drop plus 1, plus 2, or plus 3 xWays Wilds into the torpedo area. When all parts are filled, a launch happens and xWays symbols and xWays Wilds are revealed behind the torpedo, split based on the collected values.

Golden Torpedo Builder

Golden Torpedo Builder is triggered by a golden boat in the Ocular. It works like Torpedo Builder, but the collected values are only 8 or 88. That tells you everything you need to know about why it is so dangerous and why the booster for it is so expensive.

Bonus Symbols and Bonus Modes

Bonus symbols can land on reels 1 to 6. Landing 3 bonus symbols triggers 8 Silent Hunter Spins. Landing 4 triggers 9 Wolf Pack Spins. Landing 5 triggers 10 Battle of the Atlantic Spins. During all bonus modes, extra bonus symbols award 2 more spins.

Silent Hunter Spins

Periscope Up stays active for the entire bonus. Periscope Wild nudges can build a strong multiplier moment when the torpedo hits. xBomb symbols also award a multiplier increase that stays for the rest of the bonus. All multipliers add together before wins are calculated.

Wolf Pack Spins

A Torpedo Tube is active from the start and is pre loaded with xWays and xWays Wilds of size 2. Torpedo parts can land and improve the tube. Any time a full boat lands in the Ocular, the torpedo launches in its current state. After a launch, an identical torpedo is loaded again so you can keep building. xBomb multiplier gains can also stay active for the remainder of the bonus.

Battle of the Atlantic Spins

This is the mode where everything combines. Periscope Up is always active and Torpedo Builder style launches are happening as well. xBomb multiplier growth can keep building. If you are hunting the max win, this is the bonus mode that gives the best shot because it stacks the most systems together.

Boosters, Feature Buy, and Extra Spin

The game includes boosters that can guarantee a bonus symbol, trigger Periscope Up, trigger Torpedo Builder, or trigger Golden Torpedo Builder. It also includes feature buys to jump straight into the bonus modes.

After Silent Hunter Spins, Wolf Pack Spins, or Battle of the Atlantic Spins end, you may see an Extra Spin offer. It keeps your built state, but costs extra based on what you have built. The rules also state that the best RTP is achieved by not choosing the Extra Spin.

Win Cap

The maximum payout in a single game round is capped at 59,999 times the base bet. If the total win exceeds that, the round ends and the cap is paid.

Overall Experience

Das xBoot 2 is a slot for people who like complex systems and do not mind long cold stretches. There is a lot to learn, but once you understand how Periscope Up, Torpedo Builder, and xBomb multipliers interact, the game becomes much more interesting. The base game can still surprise you, and the bonus modes can get wild fast.

From a simple viewpoint the slot works because:

• features can trigger in the base game, not only in bonuses
• multipliers can stack across multiple mechanics
• bonus modes each feel different
• the max win is huge for the right kind of player

It may feel limited because:

• it is very high volatility, so big wins can take a long time
• there are many mechanics to follow
• paid boosters can tempt you into overspending
• RTP can vary by version, so you should check it