3 Secret Safes Slot Review

Published: 23/10/2025
3 Secret Safes Slot Review

Crack open the 3 Secret Safes online slot game by S Gaming and be in with a chance to land wins of up to 1,800x your stake. The slot comes with a selection of bonus features, including Walking Wilds, respins, and more. Keep reading this 3 Secret Safes slot review to find out more.

Released: 07/04/2025
6
Our RatingMediocre
0
Player Rating0 Reviews

3 Secret Safes

Game Provider
S Gaming
Themes
Luxury
RTP
95.5% (varies)
Paylines
20
Bet Amount
£0.10 to £50
Max Win
Up to 5,000x
How Gambling Zone reviews slots gamesHow Gambling Zone reviews slots games

3 Secret Safes RTP and Wagering

3 Secret Safes RTP and Wagering

3 Secret Safes is a five-reel, three-row slot game with 20 paylines. Players form wins by landing three or more matching symbols along a payline. A sequence of matching symbols must start on the leftmost reel and appear across adjacent reels.

The betting range is fairly limited, starting at £0.10 and reaching up to £50. It should satisfy those with smaller budgets, but will leave higher-rollers wanting a little more. 

S Gaming describe the volatility of this slot game as low to medium. The RTP is just below the industry average at 95.5%. The maximum win of 1,800x your stake is going to be the most disappointing element for a lot of players.

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3 Secret Safes Symbols and Audio & Video Design

The 3 Secret Safes slot takes its inspiration from heist movies. The slot’s background places you inside a high-security bank vault, while the music is intense, suiting the heist theme. 

The symbols keep things basic. There are lower-paying symbols made up of poker royalty from Jack to Ace. The more valuable symbols include a piggy bank and bars made of different valuable metals, including gold, silver, and platinum. 

There are three special wilds to keep your eye out for.  Vault Wilds, which behave like typical wilds by substituting for other paying symbols to complete a win. Walking Wilds, which move across the reels each time you spin, and Vault Wilds, which reveal cash prizes when they are used. Wild symbols are also the most valuable paying symbols, and landing five along a payline will payout 150x your stake.

  • Wild: 3 - 50x / 4 - 100x / 5 - 150x
  • Platinum bars: 3 - 40x / 4 - 50x / 5 - 100x
  • Gold bars: 3 - 30x / 4 - 40x / 5 - 80x
  • Silver bars: 3 - 20x / 4 - 30x / 5 - 60x
  • Ace: 3 - 10x / 4 - 20x / 5 - 40x
  • King: 3 - 10x / 4 - 18x / 5 - 30x
  • Queen: 3 - 8x / 4 - 12x / 5 - 22x
  • Jack: 3 - 4x / 4 - 8x / 5 - 10x

3 Secret Safes Mobile Features

S Gaming develops all of its slots with mobile users in mind, and 3 Secret Safes is no different. The game looks great on the smaller screen, with the action best enjoyed playing in vertical mode. The 3 Secret Safes mobile slot is also fully supported on top mobile casino apps, where available. 

3 Secret Safes - Mobile Basegame
3 Secret Safes - Mobile Win
3 Secret Safes - Mobile Bonus

3 Secret Safes Bonus Features

Get a hand cracking into the vaults by triggering one of the following 3 Secret Safes bonus features. 

3 Safes Feature

The different coloured safes to the right of the reels collect corresponding diamond symbols. This may cause a feature associated with the safe to trigger. When you activate a bonus, you have the chance to spin a wheel to boost the feature or lose it.

Vault Wild Wins/Boosted Version

3 Secret Safes - Vault Wilds

The blue safe might activate this feature, which includes three spins. Before the spins occur, Wild symbols are added to the reels. In the boosted version, the Wilds carry multipliers worth up to 3x.

Walking Wild/Boosted Version

3 Secret Safes - Walking Wilds

The red safe might activate this feature, which includes seven spins. During the feature, Safe Wilds that land move from reel five to reel one as you spin. If boosted, the Safe Wilds carry multipliers worth up to 3x.

Stick N’ Win/Boosted Version

3 Secret Safes - Stick N Win

The green safe might trigger this respin feature that starts with three respins. The reels spin and reveal Bronze, Silver, and Gold safe symbols, which stay in place. The sticky Safe symbols can be upgraded if another Safe symbol lands in a symbol space already occupied by a Safe symbol. If the feature is boosted, there are also Diamond Safe symbols in play. The respin counter resets if you land a safe symbol. The feature will end when there are three consecutive spins that don’t land a Safe symbol.

3 Secret Safes Final Thoughts

3 Secret Safes is not a slot that is likely to live long in the memory. While the titular safes provide some variety in the bonus department and keep each spin interesting, the game’s lacklustre theme and poor math model will leave players wanting to close the vault up as quickly as they opened it. 

Rating: 6.0

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3 Secret Safes FAQ

Let’s see some of the most common questions players have about playing the 3 Secret Safes online slot. 

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