Frightening Frankie Slot Review
Frightening Frankie is a New Slot developed by Reel Kingdom, boasting as many as two bonus mini-games featuring Free Spins. These bonus games offer players progressive multipliers, the removal of low-valued symbols, and extra Free Spins. The Mobile Slot, built by the tried-and-true technique of the ‘Big Bass’ renowned slot series, will capture the eye of those gamblers who are either already a fan of the Reel Kingdom legacy or just keen on generous and bonus feature-saturated Free Spins.
The game's devoted to the famous Frankenstein storyline, transporting players into a dark nightmare forest, illuminated only by the dim moonlight barely filtering through the treetops. The blood-curdling, mysterious mist, bloodthirsty hunting bats, and chilling soundtrack perfectly complement the meticulously designed, sinister atmosphere. Simply put, this game is tailor-made for those seeking a thrilling experience!
Frightening Frankie Play Free Demo
Our site offers a brilliant opportunity to try out the newest and most popular video slots in demo mode. Frightening Frankie isn’t an exception, either.
Why Play Demo Slot
There are many reasons to opt for demo slots. It's the nailed option if you don’t want to make it through casino site registration, don’t wish to risk money, or prefer to test a game before diving into playing with real money. Since the demo mode is identical to the real-money one, a Free Slot is the perfect way to assess a title.
How to play for Free
You can play Frightening Frankie for free right on our site, anytime, with no money deposited, as bets are made via mock currency. Registering is also not required. To launch the slot, navigate to the top of this post and push the ‘Play Demo’ button.
How to Play for Money
Once you’re ready to jump into Real-Money Slot play, click the link above the demo button. Don’t worry, we recommend exclusively top-rated online venues on the web.

Frightening Frankie Bonus Features
This game has a relatively small playfield (5x3) featuring 20 paylines. Winning combinations must include at least three matching paying symbols lined up consecutively, starting from the leftmost column. There are five low-paying symbols (card values: 10, J, Q, K, A) and four high-paying symbols (Moon, screws, torch, and castle). Possible wins range from x0.2 to x4.8 times the stake amount.
Expert note: Potential wins throughout the base game aren’t that impressive. Therefore, players' attention will be focused mainly on the bonus mini-games, both of which feature Free Spins.
Wild
This special symbol traditionally replaces any other symbol, except for special symbols (Scatter, Lightning, and Test Tube symbols), thus facilitating the formation of winning combos.
Scatter
Catch 3+ Scatters at once to activate Monster Trail Free Spins:
|
Scatters |
Free Spins |
|
3 |
10 |
|
4 |
15 |
|
5 |
20 |
Sometimes, when only 2 Scatters are in view, the third can occasionally appear on the screen.

Monster Trail Free Spins (Monster Trail FS)
Test Tube Symbols
Free Spins’ wins are initially doubled. However, the multiplier can be increased by appending a randomly chosen multiplier (x1, x2, x5, x10) to the current one (x2) once the special meter at the top has harvested seven Test Tube symbols. Additionally, each time the multiplier is increased, 10 extra FS are awarded. Test Tube symbols spawn only during the Monster Trail FS Round. More than one Test Tube symbol can spawn per round.
Lightning Symbols
Whenever a Lightning symbol hits the grid during the Monster Trail FS Round, the lowest-valued symbol is deleted from the reel stripes for the rest of the current bonus FS game. A maximum of five Lightning symbols can hit a single FS Round.
Lightning Symbol
This one triggers a bonus FS game, featuring a random number of Free Spins (2-6). At least one Lightning symbol is required to trigger Free Spins. Additionally, during the bonus FS game, one low-valued symbol will be removed from the reel stripes for each Lightning symbol that appears.
Lightning Free Spins
Additionally, Lightning symbols can land during the Lightning FS Round, bringing extra Free Spins (2-6) and deleting the lowest-valued symbols. Once all five low-valued symbols are deleted from reel stripes, new Lightning symbols cannot appear within the current bonus mini-game.
Scatters
The Monster Trail FS Round may be launched from within the Lightning Free Spins once 3+ Scatters drop on the playfield. The number of Lightning Free Spins that are left is added to the number of Monster Trail Free Spins that are awarded. The deleted low-paying symbols in Lightning Free Spins remain removed for the rest of this newly launched Monster Trail FS Round.

Ante Bet
A player can increase the chances of Monster Trail FS Round activation by enabling the ‘Ante Bet’ option, costing 100% of the current bet amount.
Buy Free Spins
Additionally, this Bonus Buy Slot enables gamblers to purchase Monster Trail FS Round activation for 100 times the current bet amount. In this case, the random number of Free Spins (10-20) will be awarded.
Frightening Frankie RTP, Max Win, and Volatility
It’s a very High-Volatility Slot that offers a not-so-impressive maximum win (x2,800) that strikes once in 410,837 rounds on average. By the way, the odds of winning x1,000 are 1 in 27,778 spins. The frequency of winning in base mode is one cash prize per 4.08 spins, while bonus FS games trigger pretty often (1 in 56.78 spins). An RTP value can range from 94.53% to 96.53% across different versions of this slot.
Expert note: Free spin frequency is unusually high, promising action-saturated gameplay and pleasant winnings dropping frequently.

Our Experience Playing Frightening Frankie
Once we reviewed the game, we decided to probe the Frightening Frankie slot in the 300-spin gaming session, funding the €200 deposit. With a relatively moderate playing budget, we established the bet at €1. We employed the best RTP slot (96.5%) for our experiment.
The first hundred spins launched Free Spins five times (€62.4, €79, €9.8, €405.2, and €6.8). Thus, our total winning pool from bonus mini-games amounted to €563.2. Furthermore, there were 28 ordinary cash prizes, including nine that exceeded the established stake. The highest base game win amounted to just €3, whereas the minimum catch was €0.2. Eventually, these 100 spins resulted in a balance of €688.
Unfortunately, the second hundred spins didn’t trigger a bonus game even once, yielding exclusively cash prizes from within the base mode. The number of those appeared to be 17 (€0.2-€5.4). Moreover, only four wins exceeded the €1 threshold. As a result, once the 200th spin was finished, our playing balance decreased to €604.2.
The final hundred spins have activated the last FS Round that yielded €208.8. The total number of wins in the base mode was 22 (€0.2-€7.2). The eventual gaming balance totaled €737.6. Hence, we earned €537.6.
Expert takeaways: As you can see, the base mode cannot deliver engaging gameplay, featuring rare, mostly small wins. Luckily, Free Spins trigger frequently enough to add a layer of action to the gameplay. Monster Trail Free Spins are undoubtedly the most generous ones, thanks to their progressive multipliers.
Frightening Frankie Strategy and Tips
Playing slots differs from table games in that it lacks strategic depth, as the only thing you can directly influence is the number of spins and the stake amount. Nonetheless, there are a few hints you should take to increase your chances of winning.
Pick Licensed Casinos
By doing this, you will guarantee that any slot game you choose is original with a properly working RNG, guaranteeing claimed odds of striking wins. You may browse lots of verified online gambling venues right on our site.
Cherry-pick the Best RTP Slot
An RTP figure of Frightening Frankie varies from 94.53% to 96.53%. So, ensure you pick the slot variant with the highest return-to-player percentage.
Claim Available Casino Bonuses
Almost any online casino offers bonus offerings intended to boost your gaming balance. Due to them, your playing experience is enhanced through gaming session expansion: the longer the playtime, the more room there is to catch a jaw-dropping winning streak.
Take Into Account Very High Volatility
Since this game is categorized as having very high volatility, with decent prizes appearing infrequently, it is advisable to adjust the stake amount so that your gaming balance spans 100–200 bets. This trick will enhance your chances of saving the balance during dry periods.
Split Your Bankroll
Additionally, you will have more chances of winning if you divide your total balance into several smaller amounts intended for a few gaming sessions, which will increase your odds of achieving a significant win in at least one planned session.
Betting Strategies
The only thing you can control is the bet size. So, all winning strategies for video slots involve increasing and decreasing the stake amount. Generally, a player must gradually increase the stake until a win finally occurs, thereby covering all losses that preceded it. The Martingale and D’Alambert strategies are among the most popular, though not the only ones.
Buy Free Spins
Also, we decided to buy Free Spins, making three attempts to assess this bonus feature's generosity thoroughly:
|
Free Spins |
Price |
Bonus Winnings |
|
10 |
€100 |
€48.8 |
|
20 |
€100 |
€40.8 |
|
10 |
€100 |
€18 |
As you can see, all three bonus games ended with losses. Moreover, only two of the five mini-games triggered during our slot drive produced a win exceeding x100. Given the aforementioned considerations, purchasing Frightening Frankie's bonus buy feature is a risky decision.
Try Ante Bet Option
Additionally, you can enable the ‘Ante Bet’ function to increase the odds of Free Spin triggers.
Play Responsibly
Last but not least, adhere to the principles of responsible gambling, including setting time and budget limits per gaming session. Furthermore, it means treating gambling as leisure time rather than business. Therefore, never pursue the goal of winning every battle, as no strategy guarantees a win. Otherwise, trying to win back at any cost can result in even bigger losses.
Our Verdict
Concluding this slot review, this title will definitely suit horror fans. Additionally, it's worth noting that this high-volatility game occasionally offers tantalizing wins of up to x2,800. Yet, big catches drop rarely and are mainly the result of Free Spins with multipliers and the removal of low-paying symbols. One more upside is that Monster Trail Free Spins can be triggered directly from within Lightning Free Spins, stretching the bonus mini-game. On the other hand, Lightning Free Spins typically don’t impress in terms of potential revenue.
Expert tip: If you like zombie-infested gambling games, there are many such titles to browse on our site, including Zombie School Megaways, Big Bass Halloween 3, and Spartans vs Zombies Multipays.
Symbols and Paytable
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