D-Day Slot
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Free Spins
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D-Day Demo
Recommended Casino
2,100+
Instant-
United Kingdom (UKGC)
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D-Day Slot RTP, Details and Wager Limits
The D-Day slot takes place on 5 reels and 720 ways to win. You’ll notice the symbols appear in a 3x4x5x4x3 formation. Like many other slot games, winning combinations are formed when landing 3, 4 or 5 identical or matching symbols from left to right, in any position, and beginning from the leftmost reel.
When it comes to betting options, you can spin away on D-Day from 20p to £100 per spin. As with all Nolimit City slot games, use the ‘Coins’ icon to see all available options. For players outside the UK, there is an Autoplay option which allows up to 1,000 auto spins with balance limits. You can also spin the reels faster with Turbo Mode (again, not available in the UK).
Returns-wise, the D-Day RTP is 96.12%. This is higher than the 96% slots average. 58.35% of that RTP is for the base game with 37.78% for the bonus features. As expected, there are 94.12% and 92.07 RTP alternative versions which may be in use at some UK slot sites. Check by opening the game’s Paytable.
With the volatility in the extreme bracket (10/10), the hit frequency rate is 21.73% which means a winning combination will land every 4.6 spins on average. In terms of the free spins, expect to trigger them every 189 spins (again, on average).
In terms of win potential, the D-Day slot offers 55,555 x bet max wins. Known as Mission Accomplished, the max win probability is 1 in 96 million spins for the 96.12% RTP version. Winning 100 x your total bet or higher will occur every 798 spins on average.
Theme: go to war and emerge victorious
With a war theme, the D-Day slot is based on the Normandy landings which occurred on the 6th of June 1944. This significant day saw the land, air and sea forces of the allied armies combine for the largest invasion in military history. D-Day put the Allies on a path toward victory against the Nazis.
As a result, there have been many films and series reliving the tragic events that occurred on that day, most notably Spielberg’s Saving Private Ryan movie. All-action, the setting is in a war room where generals plan their attack over a map. The soundtrack is thumping and intense with warplanes and sirens going off. According to Nolimit City, you are immersed knee-deep into the clutches of all-out war where you need to unleash pure chaos with a lethal dose of grit and adrenaline to emerge victorious.
Superbly designed, symbols on the reels include commandos, foot soldiers, anti-air personnel and fighter pilots as the low-value symbols. Then you have various high-value symbols including a Panzer (tank), Bomber, Stuka (German dive bomber) and Howitzer (cannon/mortar weapon). The Howitzer is the best-paying symbol awarding 0.3, 0.5 or 2 x your total bet for 3, 4 or 5 in combination.
D-Day comes with plenty of other symbols including a standard Wild that substitutes for all paying symbols. You’ll also find an Atomic Wild and Scatters which trigger various bonus features.
| Symbol | Payouts/Info |
|---|---|
 Commando | 3, 4 or 5 = 0.1, 0.15 or 0.25 x bet |
 Foot Soldier | 3, 4 or 5 = 0.1, 0.15 or 0.3 x bet |
 Anti-Air | 3, 4 or 5 = 0.15, 0.2 or 0.4 x bet |
 Fighter Pilot | 3, 4 or 5 = 0.15, 0.2 or 0.45 x bet |
 Panzer | 3, 4 or 5 = 0.2, 0.35 or 0.5 x bet |
 Bomber | 3, 4 or 5 = 0.2 0,4 or 0.75 x bet |
 Stuka | 3, 4 or 5 = 0.25, 0.45 or 1.25 x bet |
 Howitzer | 3, 4 or 5 = 0.3, 0.5 or 2 x bet |
 Wild | Substitutes for paying symbols above |
 Atomic Wild | Comes with multipliers up to 100x |
 Scatter | 3+ triggers free spins features |
D-Day Mobile
Released on the 13th of February 2024, D-Day has been developed using the latest HTML5 technology. This means it can be played on laptop, PC, mobile and tablet devices including those operating with iOS and Android. For the full visual and aural experience, a desktop device is always recommended.
D-Day Bonus Features
The D-Day slot has a whopping 11 bonus features. With random modifiers in the base game awarding wilds, split symbols, symbol transformations to wilds and Atomic Wilds up to 100x, there are 3 free spins features where all modifiers can combine for victory.
Random Bonus features
In the base game, 5 random bonus features can come into play. Here are all the details:
- Atomic Wild feature: On the reel area, a random position is chosen which transforms into a Wild symbol with a random multiplier between 10x and 100x. If the chosen position has a Wild symbol on it, then +1 is added to the random multiplier. If multiplier features trigger simultaneously, the Atomic Wild feature will also come into play first.
- Bomber feature: Randomly on the reels, 2 to 5 Bombers can land (1 Bomber per reel). All paying symbols on these reels are transformed into Wilds from top to bottom. If you see the Anti-Air symbol present on the chosen reel, the Wild transformation stops just above the Anti-Air symbol. The multiplier increases by 1 for that Wild is a Wild is present on the chosen reel with a Bomber.
- Stuka feature: Look out for Stuka symbols appearing diagonally either from left to right or from right to left. Stukas will split all paying symbols and double their size. Up to 7 Stukas can appear on each spin with 1 Stuka per diagonal. This can lead to 20,340 ways to win at the maximum.
- Panzer feature: Like Bombers, 2 to 5 Panzers can appear randomly on different rows (with 1 Panzer per row). Every low-value symbol on the chosen rows is transformed into Wilds except the Foot Soldier symbol. If a Wild symbol appears on the chosen row, the multiplier increases by 1 for that Wild.
- Howitzer feature: The Howitzer symbol randomly chooses between 1 and 7 paying symbols and transforms them into Wild symbols. This doesn’t apply to Commando or Wild symbols though.
Scatter feature
If you land 2 Scatter symbols, you may trigger any of the above bonus features in the base game. If 1 of the Scatters lands on reel 5, the Atomic Wild feature will be triggered instead.
Neptune Spins feature
The Neptune Spins feature is triggered by landing 3 Scatters. With 8 free spins awarded, you then get a pick-and-reveal option which reveals 2 of the 5 bonus features above. If you trigger the feature with a Scatter on reel 5, the Atomic Wild feature is activated with only 1 option to pick from the remaining 4 features. Each revealed feature will be in play at least once during the Neptune Spins.
Invasion Spins feature
4 Scatters will award the Invasion Spins feature with 8 free spins. Here, you pick to reveal 3 of the 5 bonus features. If you trigger with a Scatter on reel 5, the Atomic Wild feature is triggered with only 2 options to pick from. As above, every feature you trigger is activated at least once.
Overlord Spins feature
The Overlord Spins feature is played by landing 5 Scatters. With 8 free spins on offer, the Atomic Wild feature is guaranteed. You’ll also get a pick to reveal 3 of the 4 remaining bonus features. Lastly, every feature is played at least once.
Boosted xBet feature
There is an optional Boosted xBet feature which costs 30% more per spin. You’ll then be 2 times more likely to trigger 1 of the 3 free spins features. It will take approximately 99 spins as opposed to 206 spins without it. The RTP is lower though at 96.08% (for the 96.12% RTP version).
Nolimit Bonus feature
Finally, D-Day comes with a Nolimit Bonus feature. Not available in the UK, you can buy your way into the free spins features from 70 to 1,000 x your total bet:
| Option | Cost | RTP |
| Neptune Spins | 70 x bet | 96.13% |
| Invasion Spins | 250 x bet | 96.23% |
| Overlord Spins | 1,000 x bet | 96.3% |
| Lucky Draw | 235 x bet | 96.2% |
The Lucky Draw option gives you a 50% chance of playing the Neptune Spins with 40% for the Invasion Spins and 10% for the Overlord Spins.
D-Day Verdict: intense, insanely volatile and all-out chaos
Nolimit City is no stranger to war with Das xBoot (September 2021) taking you in search of lost World War 2 that can lead to 55,200 x bet wins. They also released Pearl Harbor in December 2022 which takes you back to the infamous war for wins of up to 41,127 x bet.
The D-Day slot takes things further with amazing graphics and a full-on soundtrack that will have you searching for a bomb shelter. Graphically, Allies and Nazis appear for an all-out battle where your only hope of victory or survival comes down to going 2 feet in.
When it comes to the gameplay, the base game can see 5 bonus features trigger randomly. I quite like the Bomber feature which the reels carpeted to transform many positions into Wilds. The Stuka feature sees symbols split diagonally for many more ways to win.
2 Scatters landing can trigger 1 of the bonus features too. The Atomic Wild feature is the best though with a Wild symbol with a multiplier up to 100x appearing. It can cause some serious damage especially if it combines with the Bomber or Stuka features.
With 3 free spins features, more triggering Scatters will see you play them with more bonus features. If you’re lucky enough to play the Overlord Spins feature, all features are in play including the Atomic Wild. The latter is the key to landing devastating wins in my opinion.
With 55,555 x bet max wins possible, the D-Day slot is the highest-paying with a war theme by Nolimit City (to date). Insanely volatile, all features can combine with a high Atomic Wild multiplier to see you emerge victorious. Let’s hope you don’t lose your bottle at this critical time.
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Chris is a slots expert that has reviewed and played over 10,000 slots online. Having being in the iGaming industry since 2004, he loves digging into the mechanics behind the slot games, playing the various bonus features and giving an honest verdict from a player’s perspective.
