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Das xBoot (NoLimit City) – Review & Demo Play
Das xBoot from NoLimit City play free demo version ▶ Casino Slot Review Das xBoot ✔ Return (RTP) of online slots on July 2026 and play for real money✔
Das xBoot - Now or Never!
Das xBoot throws you into a murky U-boat scene with a 6-reel 2-3-4-4-3-2 set-up that shifts with features. It starts on 576 ways and can swell to 75,712. Bets run from 20 p/c to €100 per spin. The vibe is tense, comic-book visuals with a score that hums under the action. It is rated as highly volatile, so momentum comes in bursts. I felt the pressure rise when multipliers stack and the grid expands, which fits the theme.
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Das xBoot - Theme & Settings
The setting nods to classic submarine warfare with a periscope flavour that shows in the mechanics. The asymmetric grid is key, as reels grow in bonus play and ways spike when the special symbols line up. I rate the presentation for how it matches the features, especially when explosions clear the screen and the sound swells.
Pays split into 10-A lows and five crew premiums. You get chefs, radio guys, engineers, periscope operators, and the Kapitanleutnant. The top cap pays 20x the stake for six of a kind. Special symbols include the xNudge Wild, xWays, xBomb, and a sonar scatter on reels 2-5. These are the core pieces that drive the big swings.
Das xBoot 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 | |
Das xBoot - Bonus Features
xNudge Wilds land on reels 3 and 4 as 4-high wilds. They always nudge to full height and add +1 to their wild multiplier per nudge. If more than one is part of a win, multipliers add together and then apply. This can turn a modest line into a proper hit, especially when ways have expanded.
xWays appear on reels 2 or 5 and reveal 2-3 instances of a random regular symbol. If several xWays land, they all reveal the same pick. xBomb Wilds increase the global win multiplier by +1, then explode to remove non-winning symbols and drop as wilds. If free spins trigger, that global multiplier carries over. Scatters show on reels 2-5.
Das xBoot - Free Spins Features
Three scatters award 8 Silent Hunter Free Spins. Reel 3 extends to 8 positions and can hold a Periscope Wild. If reels 1 and 2 match with a Periscope Wild on reel 3, a torpedo launch sequence fires. Sink the target and the Periscope Wild covers reel 3, nudging to add to its multiplier while also adding to any global value. Any scatter adds +2 spins.
Four scatters trigger 8 Wolf Pack Free Spins. A torpedo tube appears under reels 2-5. Torpedo Wilds drop xWays tiles into the tube, starting at x2 and climbing by +1 per new Torpedo Wild up to x9. Fill all four positions to launch the torpedo. Reels 2 and 5 become xWays symbols, while reels 3 and 4 turn into xWays wilds. Each launch adds +1 to the win multiplier. Scatters add +2 spins.
Das xBoot offers a Nolimit Bonus buy. Silent Hunter costs 75x the bet with RTP around 96.57%. Wolf Pack costs 350x the bet with RTP around 96.58%. I use buys when I want the periscope or torpedo pressure without waiting on scatters.
Das xBoot - RTP, Volatility, and Payouts
RTP is variable, so I look for the 96.03% setting; a lower 94.02% version exists. Variance is fierce, rated 10 out of 10. Wins hit at about 22.07%, and free spins land on average every 211 spins. The max win is 55,200x the bet, which triggers a shut-down feature if you land it. Ways can reach 75,712 under full build.
The base starts on 576 ways and the bet spread is 20 p/c to €100 per spin. The global win multiplier from xBombs can roll into free spins, which matters a lot when the periscope or torpedo sequence lines up. I treat the base as set-up, but it can jump when multipliers and xWays sync.
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