An Overview of Spy Slots: Features, Examples, RTFs, and More

There are countless slot themes to choose from these days. However, not all these games offer an experience as exciting and immersive as spy-themed slot games. Find out more about the main features of these popular online games as well as 10 great options from this niche.

Spy Slots Themes, Features, and History

Spy slots are not new in the online slots games market. They’ve been around for more than a decade, many developers having focused on them since the early 2010s. Jack Hammer 2, a popular choice, was first launched in 2011. After Night Falls was released in 2012.

Spy slots, as you may easily guess from their name, feature spy stories. With real characters whose stories have remained in history such as Mata Hari or fictitious world-known characters such as Sherlock Holmes, these games focus on mystery, crime, and suspense.

Some of the common features of these games include good to excellent visual effects, intriguing plots, a huge variety of symbols, and different types of prizes and bonuses.

What Makes Spy Slots Stand Out?

Spy slots are as exciting as crime movies or detective books. Inspired by both, these slot games offer intriguing plots. Many drag players into a mystery-solving quest which makes them forget about winning and focus on the action. Moreover, many of them include well-known and much-beloved characters such as Sherlock Holmes, which makes it easier to relate to the theme and immerse in the game. Spy slots are engaging and loaded with quality graphics and bonus features.

Spy Slots Average RTP

Each online slot game has its specific RTP. You can find this percentage on the page where you access the game or in related reviews. Based on our research, the average RTP for these games seems to be somewhere around 96%.

Types of Spy Slots

• 3-reel slots: these are games whose layout only features 3 vertical positions. These classic slots are still in use these days although less popular compared to their 5-reel counterparts. Some non-spy-themed 3-reel slots include Vegas Hot, Triple Monkey, God of Fortune, and Golden Dragon.
• 5-reel slots: these slots’ design features 5 vertical positions. All the spy slot games in our top ten are 5-reel slots.
• Jackpot and progressive slots: jackpot slots offer a significant fixed prize that can amount to tens of thousands of dollars. Some examples of spy slots with jackpots include Femme Fatale, Secret Agent, and Spy Rise. The latter offers a progressive jackpot, which is an even larger prize that continues to grow with the number of players that play the game using real money.

Best Visual & Sound effects, Graphic Elements, and Layout in Spy Slots

• Great characters: people like stories because of their complex and charming characters. This is also what you get by playing spy slots games that feature clever detectives (Sherlock Holmes – the Hunt for Blackwood) or smart and sexy women (Mata Hari, Agent Jane Blonde Returns)
• Interesting plots: many of these games challenge you to complete a quest in order to unlock prizes. For example, After Night Falls involves a robbery mystery that needs to be solved.
• Quality visuals: beyond doubt, the highlights of these games are their attractive visuals. Some feature comic-style characters (Jack Hammer 2), others delight players with 3D animations (After Night Falls), or beautiful women (Famme Fatale, Mata Hari).

Spy Slots Features, Bonuses, and Free Spins

Some of the most common awards and features of spy slots include:

• Win lines or paylines: these are the winning combinations that unlock awards. Most games have around 20 paylines. Others, such as Whospunit (30) or Mata Hari (40) have more.
• Jackpots: jackpot prizes are not available with all slot games, but many spy slots such as Femme Fatale and Spy Rise include them.
• Free spins or free rounds: these are extra rounds you get to play for free if you land a lucky symbols combination. All online slot machine games offer free spins these days.
• Multipliers: as their name suggests, these prizes multiply your amount. Whospunit, After Night Falls, and Moonlight Mystery are some of the spy slots that offer these bonuses.

Tips on How to Play Spy Slots

While there is no definite system to win at spy slots, there are a few tips that can help you maximize your chances of success:

• Play high RTP games – these games provide higher returns, which means that a large amount of the money you invest in the game will turn back into your pocket.
• Take profit once available – if you’ve managed to land a good combination and got a consistent award, maybe even the jackpot, it might be a smart thing to stop. Take your profit and avoid playing with the significant amount you’ve just won because you risk losing it.
• Study the game you play – before you start playing a slot game, you might want to read a few reviews about it to see how satisfied other players were and how much/often they’ve managed to win.

Top 10 Best Spy Slots

These are some of the best spy slots on the market based on their features and reviews:

1. Jack Hammer 2 - This title from NetEnt is a low-volatility game. It’s called Jack Hammer 2 because it is the sequel of the 2011 game. It has 5 reels and 99 paylines. The main character is the famous detective that made this game popular back in 2011. The graphics are excellent and resemble a comic book. The exciting plot sees the detective trying to save the lady from the villain – a mob boss called Don Crabby. Scatters, free spins, the Sticky Win feature, extra wilds, and multipliers contribute to this game’s popularity. The RTP is a generous 97.07%.
2. Spy Rise - Spy Rise is an excellent spy-themed online slot machine game from Playtech. It features 5 reels and 40 paylines. One of this game’s highlights is the neon-style design of its symbols. This is an engaging game with an interesting undercover mission plot. Moreover, it is quite up to date, featuring themes such as cryptocurrency. The two human characters, the man and the woman, are the highest paying symbols of the game and they can unlock extra bonuses. There is also a unique Feature Bet Mode that enables you to upgrade your symbols and get higher payouts. Free spins and a progressive jackpot are also available. The game’s RTP is 95.02%.
3. Secret Agent - This exciting slot machine game developed by SkillOnNet features quality hand-drawn comic book-style graphics. It is built on 5 reels and has 20 paylines. The highest paying symbol of the game is the secret agent himself and he is so generous that he’s ready to give you up to 8.000 coins. The wild and a scatter are also available and they unlock free spins and multipliers. There is also a cool Bonus Bullet feature that also has a symbol that triggers 100 points. The RTP is 95.5%. The game also has a jackpot prize.
4. Whospunit - Whospunit is an excellent spy-themed game from BetSoft. It has 5 reels and 30 paylines. This complex and exciting game takes you on a detective quest in which you need to find clues and collect points that will convert into prizes when you land winning combinations. This game features different levels, which might make it a bit too difficult for beginners. Some of the awards include multipliers, free spins, expanding wilds, or random wilds. The RTP is excellent – 97.64%. The maximum bet is $150.
5. Femme Fatale - Femme Fatale features outstanding animations, well-crafted graphics, and an engaging plot. This 5-reels game will keep you hooked with its effervescent action and effects. This game is powered by giant Playtech. Some of its symbols include watches, guns, spy cameras, sunglasses, and cases. With 4 symbols, you get 200 coins, and 3 symbols grant 50 coins. There are 15 winning combinations, 5 reels, and the maximum bet is $5. The game also offers an autoplay feature, a 96% RTP, and a jackpot of 2000 coins.
6. After Night Falls - This is a 2012 Betsoft creation that features incredibly well-designed 3D graphics. It has 5 reels, 30 paylines, and lots of bonus features. There are random multipliers that can double, triple your bet or offer you 10 times your amount. 25 free spins and cash prizes are also available. The interesting part is how the game lures you into solving the mystery and grants you prizes along the way. For example, with the feature Five Rooms Click Me, you get to choose one out of 5 doors and you can win cash. The Stacked Collapsing Winscan triples your winnings. There is also an interesting Granny Bonus Round feature that aims to help you solve the game’s robbery mystery. With a maximum prize of 1,550,000 coins and a 97,25% RTP, this is one of the best spy slot games.
7. Moonlight Mystery - This Rival Gaming title is set in foggy London in the 19th century. The game has beautiful graphics and an intriguing plot. The purpose is to help the detective solve the moonlight mystery. Some of the additional characters you’ll encounter include the Maid, the Professor, the Butler, the doctor, the Constable, Lady Dunnit, and more. Non-human symbols include the magnifying glass, the poison bottle, and the lantern. The game offers 15 lines and coin sizes between $0.01 to $0.5, with a maximum bet of $37.5. Some of the awards include free spins, bonus rounds, multipliers. The RTP is 93.7%.
8. Mata Hari - The beautiful and mysterious spy and exotic dancer who has been the subject of numerous movies and books is now the star of this top spy slot from Everi Interactive. This 2016 game has 40 paylines, 5 reels, and 3 rows. It offers some interesting bonuses such as stacked wilds, multipliers, and free spins. This simple but attractive game features a black background and golden decorations. The characters are Mata Hari and 3 male characters. The wild of the game is a symbol that simply features the word Wild, the stacked wild is Mata Hari. You can win up to 10 times your bet and 20 free spins. This is a low volatility game with a 93.7% RTP
9. Sherlock Holmes – the Hunt for Blackwood - Sherlock is a book and movie character that needs no further presentation. He is also featured in this excellent game developed by IGT in 2015. The game is inspired by the famous 2009 movie starring Jude Law and Robert Downey Jr. It has seamless visuals, 5 reels, and 30 paylines. The Mystery Multiplier feature is a great unique trait that helps you maximize your chances to win big. This feature enables you to multiply your bet twice or 10 times. The Teamwork bonus feature also enables you to get higher payouts. Cash prizes are unlocked by several features including Blackwood Wheel, Picker Puzzle and Hunt Bonus which also offers free spins. The RTP is 96.39%.
10. Agent Jane Blonde Returns - This is one of the oldest spy slot games on the market. It was initially released in 2008. The initial creator was Games Global, and the latest version of the game was launched in 2019 by Stormcraft Studios for Games Global casinos. This is a low volatility slot game with 15 paylines and 5 reels and, as the name suggests, the star of the game is a tough lady spy called Jane Blonde. 5 Symbols are dedicated to the lady spy, including the wild. The game’s scatter is the logo, and it unlocks re-spins. This user-friendly game has maximum payouts of 300 x your bet and an RTP of 96.45%.

Some Other Popular Slots Themes

If spy slots are not really what you’re looking for, don’t worry, there are dozens of other slots themes you can choose from. Here are just some of the most popular ones:

• Fruit
• Food
• Adventures
• Superheroes
• Celebrity
• Animals
• Ancient Egypt
• Ancient Greece
• Medieval
• Books & Stories
• Holidays