Silent Run Slots Machine

Descend deep into the depths of the ocean with your comrades as you play the part of a naval officer, commandeering a submarine.

Silent Run Slots is a 5-reel video slot game with 25 paylines and a war theme. Powered by NetEnt, this high variance casino game has an RTP value of 96%. The bonus features include Red Bulb Wilds, Red Radar Echo Wilds, Green Radar Echo Bonus Wilds, Bonus Round, and Free Spins.

Take the battle into the dark abyss when you launch missiles to win jackpots. Do you have the courage and the agility to navigate towards prizes undetected?

Discover the experience of life as a soldier in June 2023, exploring unchartered waters in this Silent Run Slots Review.

Best Silent Run Slots Sites

From our research, we have created a list of the Best Silent Run Slots Sites in June 2023:

  • MrQ

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    100% UP TO £300 BONUS + 100 ZEE SPINS

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  • MFortune Slots

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About Silent Run Slot

Silent Run is a game with five reels and three rows with a total of 25 active paylines. NetEnt released Silent Run Slot in 2013.

The game has several special features that can help a player earn bigger wins. These special features include a wild feature and a bonus game. The highest Silent Run Slot jackpot in the game is 1000 coins.

Silent Run happens in the deep depths of the ocean, where soldiers fought underwater wars. The first submarine battles that inspired the game occurred in the Pacific Ocean back in World War II.

The background of the game is a mine garden underwater. The player finds some explosives floating like balloons around the reels. The water is a dark, haunting blue with sunlight piercing through the surface from the upper right corner.

The borders of the reels are metal. The payline of the game is the number etched along either side of the reel. The Silent Run Slot game logo sits on top of the reels while a win monitor is at the bottom.

Players can access the paytable through the button on the lower-left corner of the reels. All the important information and necessary buttons to play the game are on the control panel. The control panel is at the bottom of the screen.

The game controls for the coin value and the current coin monitor are on the right side of the anel while the button controls for the bet level and the bet level monitor are on the left side of the panel. The round Spin button, the Autoplay option, and the Bet Max button are the three big green buttons in the middle of the panel.

The symbols of the game are different underwater bombs, a submarine, and torpedoes. A piece of stealthy music plays in the background during the game.

Slot Info

Silent Run SlotsAttributes

Casino Game:

Silent Run Slot Game


25 ways feature 


5 reels slots


NetEnt casino manufacturer

Minimum Bet:


Max Bet:



High Variance Slots



Slot Theme: 

Submarine, War

Bonus Features:

Red Bulb Wilds, Red Radar Echo Wilds, Green Radar Echo Bonus Wilds, Bonus Round, Free Spins

Max Win:


Free Spins:


Release Date:


How to Play Silent Run Slot Online

There are a few things a player has to set up before launching torpedoes underwater to win the jackpot. These game parts are the coin value and the best levels of the game.

  • The set of buttons to fix the coin value is on the right side of the control panel. The green button on the left lowers the coin value while the green button on the right increases the value. The lowest coin value is 0.01, while the highest is 0.5.
  • The tally of coins placed as a bet on a payline is the bet level. The bet level can be adjusted using the set of green buttons on the left side of the control panel. The lowest bet level is one, while the highest bet level is 10.
  • After customizing the Silent Run Slot coin value and bet level, all a player has to do is to turn the reels using the Spin button.
  • A player can automatically play at the highest stakes using the Bet Max button.


Interactive Features

Silent Run provides its players with a handful of special features to help them win bigger prizes. These special features are a wild symbol, a bonus symbol, and a bonus game.

  • Wild Bulb. The wild symbol in the game is a red bulb. The wild symbol can substitute for other symbols in the game to complete winning combinations.
  • Echo Wild. The Echo Wild symbol in the game is a red radar. If this Echo Wild appears anywhere on the third reel, the symbol sends out three sonar signals searching the reels for any hidden wild symbols.

What Symbol Trigger the Silent Run Slot Bonus Free Spins?

Silent Run Slot gives its players a bonus spin round.

  • Echo Bonus Symbol. The bonus symbol is a green radar that can appear anywhere on the third reel. The radar releases a sonar signal to look for torpedoes among the tiles. The number of torpedoes found will be a random number between 2 and 5. This symbol triggers the Bonus round.
  • Silent Run Bonus Round. When the bonus game is activated, the player is taken to another screen to play the bonus game. During the bonus game, the player uses the number of torpedoes the Echo Bonus Symbol found to blow up ships.

Each ship comes with its win amount that multiplies by the multiplier that comes with each torpedo. The multiplier increases with every hit until the torpedoes have run out.

Paylines and Stakes

To win at Silent Run, a player has to line up at least three matching symbols across an active payline. The player receives pay for only the highest win on a payline. A winning combination has to form from the leftmost reel to the rightmost reel.

The Silent Run Slot low paying symbols are traditional playing card symbols. Iconic naval sceneries are the game symbols with higher pay rates.

Here are the pays of the symbols arranged from the lowest payer to the highest payer. The first value beside every symbol is the pay for a three-of-a-kind followed by the pay for a four-of-a-kind. The last value is the pay for a five-of-a-kind.

  • 10 = 5, 25, 60
  • J = 5, 25, 60
  • Q = 5, 30, 75
  • K = 5, 35, 100
  • A = 5, 50, 150
  • Bouncing Bomb with orange background = 15, 75, 250
  • Naval Mine with green underwater background = 15, 100, 350
  • Torpedoes with blue underwater background = 20, 125, 500
  • Naval Ship in green background = 30, 175, 750
  • Submarine in blue underwater background = 40, 250, 1000

Silent Run Slot Game Software

Silent Run Slot is powered by NetEnt software. It is a video-based slot game. Though Silent Run Slot was released in 2013, the game will be a part of NetEnts migration towards HTML5.

Silent Run is on Instant Play format. This gaming format allows players to access the game directly on the host website. A player does not have to download any application or software to play the game.

What is the Silent Run Slot RTP?

Silent Run Slot has an RTP rate of 96%. This is slightly higher than the current market average.

What is the Silent Run Slot Variance?

Silent Run Slot is a game with high variance. A high variance means the player can land big wins occasionally in the game.


Silent Run Slot is an instant stand out with its cohesive visual and audio, graphic design. The gameplay is well thought of. Even the special features of the game align nicely with the other elements of the game.

Adding a progressive jackpot can increase the game’s popularity in June 2023. Silent Run is a great game that rewards its players for their victory in submarine warfare.

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A freelance writer who loves to research all areas of online casinos. As a Journalism Graduate, I enjoy copywriting and reviewing all the latest slot machine games released. With many iGaming articles published in Birmingham Mail, Manchester Evening News & Daily Mail. Currently working remote and enjoying the freedom.