Red Mantis ™ – Review, Bonuses, Free Spins, Free Play in Demo Mode

Red Mantis is a game of online video slots created by R. Franco. This slot machine that looks like a comic book but has a theme of spies with twenty paylines, bonus levels, free spins and wilds which turn over and over again. The Red Mantis is moderately volatile with an RTP (Return to Player) of 96%.

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Step into your personal comic book adventure and defeat the wicked scientist – with your secret-agent ally, of course. Want to know more? Get the laser pen and off we go…

Red Mantis ™ - Free Play in Demo Mode

Dive into the world of Red Mantis ™ and enjoy our exclusive Free Play in Demo mode. You can try this exciting slot without spending money to see how it works, explore its paylines, features and bonus rounds at no risk. Find your strategy in Demo mode, comprehend game mechanics and define a winning betting system for your future play. Unlock the excitement without spending a dime as you engage in Free Play, immersing yourself in the entertaining universe of Red Mantis ™.Discover the game's unique mechanics, visualize potential winning combinations, and master your gameplay strategy—all in a no-risk environment. Try your luck in Demo mode today and prepare for an exhilarating gaming experience when you're ready to make a splash with real wagers.

Theme, Graphics & Soundtrack

If you have participated in the R Franco games without charge before, you know that you are going to find a treat regarding the design. Red Mantis benefits from animated transitions which remain smooth during horizontal and vertical symbol expansions.

Sound effects accompany all animations. For instance, when the reels are spun, it mimics someone flipping pages of a physical comic book. Moreover, the main melody is powerful and assists in making gambling excitingly thrilling with suspense.

Red Mantis also takes advantage of a rich choice of signs, all of which suit the comics theme. Even the usual royal symbols have not been left out; they have been done in comic style font with bold, graphic backgrounds.

Red Mantis
Red Mantis

Red Mantis RTP and Variance

Red Praying Mantis is an e-gaming medium-variance video slot game by R. Franco with a theoretical mean return to player (RTP) of 96%.

How to Play Red Mantis

  1. Begin by reviewing the paytable, bonus features and win lines that can be found in the menu that appears when clicking on the ‘?’ icon in the bottom left corner of the screen.
  2. Use the ‘-’ and ‘+’ buttons on either side of the ‘bet’ box to set your stake. Alternatively, select the ‘max bet’ button to place the top 2.00 stake.
  3. When you’re ready to start spinning, you’ll need to choose between the game’s standard spin mode or autoplay mode. Simply select the corresponding button that best matches your preference to begin.
  4. Your balance will always be clearly visible at the bottom of the screen. Ensure you review this regularly to avoid going over your maximum spend limit.
  5. When the fun stops, stop playing.

Bet Sizes & Paytable Wins

In Red Mantis, players can start the game by placing a minimum stake of 0.20 and a maximum stake of 2.00. Some players may not like this kind of variation; besides, the low maximum bet may be another reason why they would not prefer it. Nevertheless, if anyone wishes to engage in it, its paytable is not that bad.

Once you place a minimum stake of 0.20, this is the amount that red jewel, which is the highest paying normal symbol will pay you.

Ten dollars for five red jewels Four times red jewel equals four dollars Two dollar cost of three red jewel

The top paying symbol in the game is the wild, but the next prizes are only available during free spins.

20 x wild=100 16 x wild = 40.00 15 x wild =125


Max-win 200x
Volatility Medium
Top RTP 96%

Red Mantis Bonus Features


The wild symbol is able to replace all symbols on the paytable, except the scatter. In addition, it has a unique prize during the free spins that can be won.


The game’s scatter is a safe symbol that appears as red or blue, which scatters wins. It appears only in the base game but when it is seen on the reels, there may be an opening of the safe. On successful opening of this safe, players are awarded 10 free spins.

Free Spins Bonus

The reels may feature an X-Lab conical flask symbol during free spins. When this occurs, one of the taller flasks on the right side of the reels will have the contents from one of these three conical flasks poured into them.

The letter S will change to a word when the tall jar is full. Above all, players get another spin for free.

Bonus Game

When three or more bonus symbols in form of fists land on the reels, players will be taken to the bonus game. This is where players join forces with a covert agent ally to fight and defeat a wicked scientist.

Before each fight, players are allowed to select their own weapons. This is because any win during the game will take you to the next level where you have an opportunity of winning even bigger amounts. However, upon losing a fight, the bonus game will terminate and the accumulated prize will be added to their total account balance.

Our Verdict: Red Mantis Review

Red Mantis is a highly involving video slot having a strong theme that is well executed. It is possible the low maximum bet will not be suitable for more experienced gamers but if you are starting to explore video slots and want to play one with a few good built-in features, Red Mantis occupies the top position.

This is one of the finest slot casinos, which means that there are lots of games about various subjects. We have a game suggestion for those who liked Red Mantis and have been looking for some definite slot. It’s called Agent Jane Blonde and it’s made by Microgaming. The Agent Jane Blonde is a medium volatility slot with nine paylines and supposed RTP 96.100%. Besides, this action packed slot also comes with a mega payout of x10,000 as well as several features like free spins and a built-in bonus game.

Warning: R Franco owns the trademark/license of Red Mantis. The site is not approved by R Franco.


What is the RTP of Red Mantis?

The game Red Mantis by R. Franco has a Return to Player (RTP) of 96% on paper.

How volatile is Red Mantis?

The Red Mantis is a medium-volatility online video slot machine.

Does Red Mantis have a free spins bonus round?

Yeah. If players manage to open the safe successfully, they will get 10 free spins.

What is the biggest win on Red Mantis?

With the maximum stake of 2, one stands a chance to win 200 if they get five wild symbols after free spin.

Is there any other extra feature that Red Mantis has?

When the accumulated manysided jars are enough to fill the high flasks located at the right corner of the screen, players are going to enjoy wilds changing with higher chances of landing more wins. Further, a bonus game is activated by 3 fist icons.

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