Das xBoot Slot Review

Slot overview: Das xBoot

Das xBoot is Nolimit City’s tense take on World War II submarine warfare, and I felt the pressure from the first spin. The base game runs on six reels in a 2-3-4-4-3-2 layout that starts at 576 ways to win and can rise to 75,712. Stakes begin at 20p a spin, with most versions supporting higher limits, so both low stakes grinders and bonus hunters can get involved.

This is an extreme volatility slot, rated 10 out of 10 by the studio, and it plays that way. Official RTP peaks around 96.03 percent, though many casinos use lower settings, so I always check the help page before I commit real funds. Hit frequency sits a shade above twenty two percent, and the two free spins modes tend to land roughly once every couple of hundred spins.

Theme & symbols in Das xBoot

Everything in Das xBoot leans into the submarine theme, from the murky grey sea outside the hull to the cramped metal interior behind the reels. The graphics have a comic book flavour that keeps the war setting from feeling too grim, while the soundtrack mixes sonar pings with a brooding score that sits somewhere between thriller and sci fi, which really helps build an oppressive mood.

The paytable in Das xBoot is split between low card ranks and premium crew members. Tens through aces handle the small wins, while the chef, radio operator, engineer, periscope operator and Kapitanleutnant cover the higher end. The captain symbol is the star, paying up to twenty times your stake for six of a kind. On top of that you have xNudge Wilds, xWays, xBomb Wilds and the sonar scatter.

Symbols and Paytable

Symbol	Quantity	Payout
	6	x20
	5	x6
	4	x3
	3	x0.88
	6	x10
	5	x3.2
	4	x0.6
	3	x0.4
	6	x4.8
	5	x1.6
	4	x0.52
	3	x0.32
	6	x4
	5	x1.2
	4	x0.48
	3	x0.28
	6	x3.2
	5	x0.88
	4	x0.4
	3	x0.28
	6	x2.8
	5	x0.8
	4	x0.36
	3	x0.24
	6	x2.8
	5	x0.72
	4	x0.36
	3	x0.24
	6	x2
	5	x0.68
	4	x0.32
	3	x0.2
	6	x2
	5	x0.6
	4	x0.28
	3	x0.2
	6	x1.4
	5	x0.52
	4	x0.24
	3	x0.2
	Scatter
	Special
	Wild
	Wild

Bonus features: Das xBoot

Das xBoot comes loaded with Nolimit’s trademark mechanics, and the xNudge Wild is the one I notice most in the base game. It lands as a four row high wild on reels three and four, always nudging into full view. Every nudge adds one to its multiplier, and if you line up more than one, the values stack before wins are counted, which can turn modest hits into serious payouts.

xWays symbols are the other engine that drives big setups in Das xBoot. They appear on the middle reels, usually two and five, and reveal two or three instances of a random pay symbol in the same position. When more than one xWays lands on a spin they all choose the same symbol, so the whole screen can fill with matching crew members if the reels behave.

xBomb Wilds in Das xBoot act like depth charges. When they land, they blow away non winning symbols, raise the global win multiplier by one, then fall back as regular wilds while new icons tumble in. Any multiplier you build carries into free spins if the bonus triggers on that round. The sonar display scatter only lands on reels two to five and is your ticket into the feature rounds.

Free Spins features in Das xBoot

Three scatters award eight Silent Hunter Free Spins, and this is where Das xBoot really feels like a submarine hunt. Reel three extends to eight positions and becomes a periscope reel that can land a special Periscope Wild. If reels one and two line up matching symbols with that wild, a torpedo fires at an enemy ship, raising the win multiplier and, on a hit, stretching the wild to cover the reel.

Four scatters trigger eight Wolf Pack Free Spins in Das xBoot, and this mode is all about building torpedoes under reels two to five. Torpedo Wilds drop xWays tiles into the tube, starting at two symbols and climbing by one with each new wild, up to nine. When all four positions fill, the torpedo launches, turning those values into extra symbols or wild stacks on the reels and adding another step to the win multiplier.

RTP, volatility and payouts in Das xBoot

In money terms Das xBoot is as unforgiving as the war story behind it. On the best setting RTP sits around 96.03 percent, while some sites run it closer to 94, which eats through a bankroll far faster. The hit rate sits just above twenty two percent, but the real attraction is the max win of 55,200 times your stake, backed by two aggressive bonus rounds and those climbing multipliers.

Sounds and atmosphere in Das xBoot

As an audio nut I rate the sound work in Das xBoot as some of Nolimit’s best. The constant hum of the engines, sudden sonar pings and rising music during torpedo sequences all add up to heavy tension. When an xBomb clears the screen or a Wolf Pack torpedo finally launches, the mix of visual shakes and booming effects sells the hit in a very satisfying way.

Slot verdict: Das xBoot

After plenty of sessions, Das xBoot still feels like a dangerous ride that can swing from dead spins to madness in a heartbeat. The mix of xNudge, xWays, xBomb and two layered free spins features means the game is quite complex at first, yet after a few bonuses I found the flow fairly natural. For me the real thrills come when several engines stack in the same round.

If you like high volatility slots that can pay thousands of times your bet on a single spin, Das xBoot belongs on your shortlist, though you need a strong stomach and solid bankroll management. Most spins pay very little, but when Wolf Pack torpedoes land with big xWays values and an existing xBomb multiplier, the game can erupt into something that feels as dramatic as the film that inspired it.

Screenshots