D-Day Free Play in Demo Mode

D-Day Slot Review

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Basic Information

Release Date
Max Win
Bet Range ($,€,£)
0.20 - 100
Number of Reels

Bonus Buy Feature

Neptune Spins image
Neptune Spins
Feature Cost:
Invasion Spins image
Invasion Spins
Feature Cost:
Overlord Spins image
Overlord Spins
Feature Cost:
Lucky Draw image
Lucky Draw
Feature Cost:

Slot Review

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Written by: , Senior Content Editor November 3, 2023 at 2:37PM
Last Updated: February 16, 2024 at 1:40PM ()
Read Time: 4 min.

Chaos is what Nolimit City promises players in this war themed D-Day slot. And that’s exactly what the studio delivers as players witness a full-on massive operation being carried out in front of them. It’s all about guns, bombs and destruction and the only moment of peace is when the mission is accomplished 

D-Day slot Nolimit City

The slot is filled with all sorts of features to the brim. The main focus is on Wilds that sometimes come with multipliers. But there are many more exciting things that were used to match the intensity of the theme.    

Nolimit City has mastered the creation of war themed slots and does an excellent job at painting the grim picture of warfare. But D-Day is the most epic one of them. The studio recreates the events of June 6, 1944, one of the most crucial and bloodiest days in World War II.   


This is an extreme volatility slot with the x55,555 max win potential, 96.12% RTP and 21.73% hit rate. Average free spins hit frequency is 1 in 206 and the max win probability is 1 in 96 million. There are numerous features that are used to create more and bigger wins. 

D-Day online slot

D-Day Boosters 

Central to the game are five different boosters. They can get triggered in both main and bonus modes. Most of them are there to turn symbols into Wilds and probably add multipliers into the mix. But some increase the number of win ways, which is another way to boost the chance of winning.   

  • Atomic Wild. One random position turns Wild with x10, x20, x30, x50 or x100 multiplier. 

Atomic Wild

  • Bomber. Paying symbols on up to 5 random reels turn Wild. If there’s already a Wild symbol on that position, its multiplier increases +1.


  • Stuka. Paying symbols get split into two. This booster can be applied even to the entire screen. 


  • Panzer. 2-5 rows will have all low paying symbols, except for one symbol, transformed into Wilds. Again, if a Wild is already present on a selected row, it will have its multiplier grow +1. 


  • Howitzer. Up to 7 symbols turn Wild.  


Bonus Games 

There are three bonus games. But they are practically similar, except for the number of boosters that they offer. If you get two scatters, that means you are 1 scatter short of entering the bonus game. But that doesn’t mean you walk away empty handed. One of the boosters will be awarded for the effort.  

D-Day slot features

Wilds with up to x100 multipliers are obviously some of the most desired boosters. And if you get one of the scatters that triggered the feature on the fifth reel, this feature is guaranteed. The same happens when you have just two scatters and one of them lands on the rightmost reel.  

  • Neptune Spins get triggered by 3 scatters and offer 2 boosters. 
  • Invasion Spins are unlocked when players get 4 scatters. This round offers 3 boosters. 
  • Overlord Spins require 5 scatters. This is where things can get really interesting as players get 4 boosters and one of them is that random Wild with a multiplier.  

Bonus Buy Options 

You don’t have to wait for a bunch of scatters to enter bonus rounds. If you are ready to pay x70, x250 or x1,000, you’ll instantly get 3, 4, or 5 scatters. xBet is another alternative. For extra 30% of the total bet, the chances of hitting a bonus game double. But you never know if paying extra for each spin will eventually turn out to be cheaper or more expensive than buying a guaranteed bonus.  


D-Day is a feature-packed slot machine that immerses you into the chaos of one of the most intense war battles. There is just so much that can happen, and the max win potential is so appealing. This isn’t the first World War II game produced by Nolimit City, but is so far the most epic one.  

Slot Rating

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D-Day Symbols and Paytable

Scatter of D-Day Slot
Icon 2 D-Day
5 x2
4 x0.5
3 x0.3
Icon 3 D-Day
5 x1.25
4 x0.45
3 x0.25
Icon 4 D-Day
5 x0.75
4 x0.4
3 x0.2
Icon 5 D-Day
5 x0.5
4 x0.35
3 x0.2
Icon 6 D-Day
5 x0.45
4 x0.2
3 x0.15
Icon 7 D-Day
5 x0.4
4 x0.2
3 x0.15
Icon 8 D-Day
5 x0.3
4 x0.15
3 x0.1
Icon 9 D-Day
5 x0.25
4 x0.15
3 x0.1
Wild Symbol of D-Day Slot


D-Day Slot FAQs

Yes, our site is the place to play demo D Day with no registration required. Any gambling site partnering with NoLimit City would also give free access to the test mode.
Yes, registered account with a casino operator would be the only option to enjoy real money D Day and hit real winnings.
When it comes to demo mode any trusted casino or casino related site such as clashofslots.com would be fine. Once real money gets involved legitimate operator with solid reputation and top tier services must be selected. Best option would vary depending on one`s personal requirements.
Yes, this game is mobile friendly and can be played on any device.
This is a certified online slot that generates random outcomes, and all you need is a good fortune. Check the paytable to find out how and how much you can win.

D-Day Reviews by Players

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