First Impression
The Mental casino slot machine is truly something else. It’s like an alien in the realm of slots. You want to study the game the moment you see the starting screen. The gaming machine’s sinister atmosphere makes you feel like watching a good thriller or horror movie. You also instantly get excited about the number and the variety of bonus features in the game. It takes many hundreds of spins to study them all. You couldn’t imagine a more engaging gambling experience.
Gameplay and Features
The Mental video slot features a 5-reel design with a variable layout. The number of betways starts at 108 and changes during gambling. The gambling round may have many thousands of ways to get a prize. The smallest possible layout size is 3-2-3-2-3.
Other notable features of this game are:
- Volatility Insane gaming mode;
- 96.08% – 96.8% RTP;
- 20-cent minimum bet;
- x66,666 maximum payout;
- 34.19% hit frequency;
- 1 to 216 free spin probability;
- 70 CAD maximum bet.
You can gamble online in the automatic mode with up to 1,000 spins and applied stop-loss or stop-win limits.
Graphics and Design
Mental is among those few slot machines where the visual background is perfect. Both the picture behind the reels and the symbols contribute to creating the atmosphere of a scary mental asylum with inhuman experiments on patients. It somehow resembles movie scenes from Gotham City.
Visually, the reels seem to be inside some ominous-looking room where mad doctors do their insane experiments on mentally ill patients. The overall dim lighting and the frequently blinking light bulb significantly contribute to the gaming mood. The atmosphere gets even darker in free game bonuses. You play them with the visual backgrounds of autopsy, lobotomy, and mental rooms.
Special Features and Bonus Games
The list of bonuses and features in the Mental slots is immense. You can expect a boost of winnings almost on every spin. The bonus system in the game has three elements: special symbols, bonus features, and free games.
The special feature symbols in this slot are:
- Skull – a regular Wild symbol in the gaming machine;
- Dead Patient – reveals one of the Patient symbols with a multiplier of x5 – x9,999. It works only when 2+ such symbols land on the reels;
- xSplit – splits one symbol in every row into two and transforms itself into two regular Wilds;
- xNudge – always nudges to be fully visible on the screen and works as Wild. Every step adds x1 to the Wild multiplier.
- xWays – expands on the entire reel and reveals three symbols except for Spider, Scorpion, and Dead Patient. Several xWays symbols produce pictures of the same type.
The bonus features in the Mental gambling machine are:
- Fire Frames – splits 1 – 13 symbols during the spin into two parts;
- Enhancer Cells – the second and fourth reels get plus one symbol below the row after 4 and 6 fire frames appear on the screen, respectively.
- Mental Transform – the Spider symbol may land on reels 2 and 4. It transforms into one of the following: xWays, xSplit, Wild, Dead Patient, or Patient.
The free game bonus in the slot has three levels. You can trigger the higher-level free games right from the main round or during the previous bonus. Here are the available options:
- Autopsy Free Spins. Three Scorpion Scatters bring you eight free spins, and each Scorpion in the Fire Frame adds +1 spin. The feature provides five randomly placed sticky Fire Frames on every round.
- Lobotomy Free Spins. You need 3 Scorpions and 1 Spider to start the feature from the main game or just a Spider symbol to upgrade Autopsy Free Spins to the next level. The initial free spin count is 9 plus 1 for every Spider and Scorpion in the Fire Frame. The second bonus level retains all features of Autopsy Free Spins and makes the Spider symbol Sticky. It also collects the highest multipliers from Dead Patient symbols and applies them to the appropriate Patient pictures a respective number of times.
- Mental Free Spins. The feature requires 3 Scorpions and 2 Spiders in the main game, 2 Spiders on the first level, or 1 Spider on the second level. You get 10 free spins if it starts from the main round. Mental Free Spins have all the benefits of previous levels. The number of collected multipliers doesn’t decrease when they are applied to Patient symbols.
You can instantly start any of the free game bonuses due to the Bonus Buy feature.
Sounds and Music
The role of the soundtrack in this game is immense. It’s extremely important for creating the sinister atmosphere of a mental thriller during gambling. The monotonous and ominous music that plays in the background touches you deep to the core. You truly feel this tension in the air like before some looming hazard.
Paytables & Win Combos
Symbol | 3 per Betway | 4 per Betway | 5 per Betway |
| Patient-1 | x0.75 | x1.5 | x5 |
| Patient-2 | x0.6 | x1.25 | x3.75 |
| Patient-3 | x0.5 | x1.1 | x2.5 |
| Patient-4 | x0.45 | x1 | x2 |
| Patient-5 | x0.4 | x0.9 | x1.5 |
| Eye | x0.3 | x0.75 | x1.25 |
| Brain | x0.25 | x0.65 | x1.15 |
| Heart | x0.2 | x0.6 | x1.10 |
| Kidneys | x0.15 | x0.55 | x1.05 |
| Wrist Bones | x0.1 | x0.5 | x1 |
Mobile Optimization
You can enjoy the eye-catching 3D graphics and the high-paying bonus features of the Mental play without download slot on mobile devices. The HTML5 game looks great on smartphones and offers handy controls for gambling with a touchscreen. The Mental online slot features quality 3D graphics and widely uses visual effects, so you need a rather productive device to unveil its full potential.
Mental Slot Demo
The gaming machine has countless features and bonuses. It takes hours before you see them all during gambling. That is why we recommend a few sets of demo gambling without risk to learn more about the game.
The Mental play free slot machine allows you to perfectly study gameplay by using virtual credits for bets. You can then deposit CAD and spin the reels for real when the right time comes.
About Nolimit City Provider
Nolimit City is a prominent online slot developer with a bias towards horror, criminal, military, thriller, and mystique themes in game design. The company currently offers players 85+ quality HTML5 gaming titles. All of them are slots.
Nolimit City commenced in 2014. It’s a Swedish company based in Stockholm. The brand legally operates in the market due to licenses in Sweden, Malta, the UK, Romania, and Ontario.
Our Verdict
The Mental slots are a true wonder in the sphere of casino games. This gaming machine is unique in many aspects, from design and atmosphere to symbols and bonuses. It’s perfect for those who like diverse gambling opportunities and don’t mind thriller-inspired gambling.
