This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.
Play Das xBoot free demo from Nolimit City. Try without cost, just for fun. The best way to learn the rules, features and how to play the game. Also read our unique Das xBoot review with rating to get important information about Das xBoot slot.
Released:September 14 2021
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Developed by Nolimit City, Das xBoot is a slot that’s based on the 1981 movie Das Boot. The latter is a German film that revolves around a 1973 book, which details Lother-Günther Buchheim’s World War 2 experiences on a German U-96 sub.
Not too many submarine slots exist in the gaming industry. Nevertheless, Nolimit City often finds a way to make less-covered subjects interesting. We’ll discuss if they’ve produced another winner in the following review.
This 6-reel slot features a 2-3-4-4-3-2 grid with 576 ways to win by default. The ways can increase up to 75,712 through features that we’ll cover later.
The background shows a sub that’s submerged in the Atlantic Ocean. Various gears, meters, and wires outline the grid. A display at the top-right of the grid shows how many ways are currently active.
Upon triggering the bonus, a man will open the hatch and announce that free spins are beginning. The bonus takes you into dangerous waters where it’s time to sink some Allied ships.
Das xBoot is complete with an intense soundtrack and various submarine sound effects. Overall, Nolimit City has done a solid job with the atmosphere.
Royals ranging from A through 10 make up the low-paying symbols. Five crew members, including a captain, chef, engineer, periscope operator, and radio operator, offer higher payouts.
The Kapitanleutnant pays the most among regular symbols at 20x the stake for six icons. You can win as much as 55,200x your stake when accounting for features.
You can wager between €0.20 and €100 per spin. This betting range allows for jackpots going from €11,040 (0.2 x 55,200) to €5.2 million (100 x 55,200).
The Das xBoot RTP is 96.03%, which is in line with the industry average. Hit frequency is rather low at 22.07%.
Nolimit City rates the volatility at 10/10. This extreme volatility is to be expected with such a massive top payout.
The Das xBoot submarine is fully loaded with features. You’ll get a boost from xNudge Wilds, xBomb Wilds, xNudge Wilds, Silent Hunter Spins, and Wolf Pack Spins.
An xNudge Wild will occupy the entire reel that it lands in (1x4). If it’s not fully onscreen, then it’ll nudge until becoming fully visible.
Every nudged position increases the wild multiplier by 1x. If the wild moves up two positions, for example, then it’ll feature a 3x win multiplier.
XNudge Wilds appear on reels 3 and 4 only during the base game and Wolf Pack Spins. They only land on reel 4 during Silent Hunter Free Spins.
An xBomb Wild causes the global win multiplier to increase by 1x whenever it lands. It also explodes and makes all non-winning symbols vanish from the reels.
The xBombs become wilds after blowing up. All remaining symbols following an explosion fall to the bottom of the reels. Meanwhile, new symbols fall from above to take up vacant positions.
Appearing on reels 2 and 5 only, xWays symbols leave 2-3 regular pays in a single position. If 2+ xWays symbols land in a single spin, they’ll also produce the same regular symbols.
You trigger 8 Silent Hunter Free Spins by landing 3 scatter symbols (sonar display) on the reels. During this bonus, reel 3 doubles in height to reach eight positions high. It can also feature new Periscope Wild symbols.
A torpedo launches when matching symbols land on reels 1 and 2 along with a Periscope Wild in reel 3. The torpedo launch causes the win multiplier to increase by 1x.
A short action scene then takes place. If the targeted boat sinks during this scene, then the Periscope Wild rises to cover the entire third reel. Assuming the torpedo misses, then the Periscope Wild will only occupy one position.
Any scatter that lands during the bonus delivers an extra +2 free spins. Therefore, you can prolong the bonus by getting additional scatters.
During this bonus, a torpedo container is visible underneath reels 2 through 5. Whenever a new torpedo wild lands on one of these reels, it’ll leave an xWays symbol in the torpedo container.
The xWays symbols begin with 2x symbols and hold an additional symbol for every torpedo wild that lands. XWays symbols can hold up to 9x symbols during this bonus.
Once all 4 positions on the torpedo container fill up, the torpedo launches and leaves behind xWays symbols. The xWays will turn into the respective number of regular pays on reels 2 and 5. They’ll transform into the number of respective wild symbols on reels 3 and 4.
Finally, the torpedo launching will boost the win multiplier by 1x. Scatter symbols provide +2 free spins just like in the other bonus.
You can purchase Silent Hunter Free Spins for 75x the stake and Wolf Pack Spins for 350x the stake. The latter, of course, require you to make a heavy investment.
As mentioned before, Das xBoot is an original theme for an online slot. It’s based on a movie regarding a real-life WW2 submarine crew. Few slots compare to this game in terms of theme.
Some of the features, however, are available in other Nolimit City games. Both San Quentin and xWays Hoarder, for example, make use of these symbols. Fire in the Hole, meanwhile, showcases the xBomb Wild.
That said, the theme might be new to the Nolimit City lineup. However, some of the features are making reappearances.
Nolimit is known for pushing the boundaries with its complex slots. This developer is never afraid to throw everything at players at once.
Das xBoot is another example of a complicated Nolimit City slot. It combines several features that create some confusion in the beginning.
Nevertheless, you shouldn’t let this complexity throw you off of what’s a very good game. A few tries in the demo mode should help you better understand how everything comes together.
You’ll eventually find the combination of features to be quite entertaining—especially with wins worth up to 55,200x the stake on the line. In summary, we think that Das xBoot is another winner from this developer.
Das xBoot was released on September 14 2021.
This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.
- Yes! You can try our Das xBoot free play demo for fun, without risk of losing any money, right here on Casinogamesonnet.com. You can also play fake money demos with free spins at most of our recommended casinos that have slots from Nolimit City.
- To be able to play Das xBoot with real money you have to sign up for an account, preferably at one of our recommended online casinos. You can also claim a nice welcome bonus when you sign up as a new player.
- Yes! Most of our recommended online casinos offers a first deposit bonus that you can use on Das xBoot.
- If you are lucky you can win really huge amounts of up to 55200x your stake on this game.
Example: If you bet 1 EUR you can win 55200 EUR at most (when playing with real money).
