Free slot: Mental 2

Mental 2 Slot Overview

Created by Nolimit City, Mental 2 features a unique reel setup, intense visuals, and over 108 paylines. Loaded with numerous bonus features and deranged characters on the reels, this game offers you up to 99,999x stake per spin. 

Continue reading this review if you think you can handle the madness in the sinister asylum of Mental 2. 

Basic Information 

Released in March 2025, Mental 2 is an excellent sequel to Mental by Nolimit City. This game has been upgraded in almost every area, including bet sizes, bonuses, and maximum payouts. 

Mental 2 plays out on a 3-2-3-2-3 grid set, which means there are 5 reels with different numbers of rows. Bet sizes range from €0.20 to €100, so both high rollers and low-stakes players will find it suitable. 

Theme and Graphics

Nolimit City takes you deep into a horror setting with visuals even more brutal than the original slot. It follows the story of a deranged girl who butchered her parents and has been shipped off to an asylum, where someone more sinister awaits her. 

The reels are set in a twisted asylum with insane characters and skeletons running around the reels. In the background, there are cryptic writings on the walls like “HELP ME” and “HE’S WATCHING”, revealing that the characters are indeed tortured minds. 

A haunting soundtrack accompanies the spins, reinforcing the unsettling mood. Overall, the game’s graphics, animations, and sound effects blend to deliver an intense and disturbing experience. 

RTP and Volatility

The volatility for this game is insanely high, and so is its maximum payout of 99,999x your stake. This makes the game worth chasing for high rollers and casual gamers. 

Mental 2 has a basic RTP of 96.06%. However, the RTP changes with the Buy Feature modes. The table below covers the RTP for each option. 

Symbols and Paytable 

The symbols in this slot may be disturbing, but they perfectly interpret the madness theme. High-paying symbols are the patient portraits, each one portraying the girl's descent into higher levels of insanity. The symbol where she’s behind bars is the most rewarding, paying 2.50x stake for 5 of a kind. 

Skeletal symbols make up the lower end of the paytable. The feet pay the lowest among them, with 0.10x stake for 3 of a kind. Other skeletal symbols include:

• The Spine

• The Rib

• The Brain

• The Skull 

How to Play the Slot

Once you open the game, set your stake and click the spin button. To set your wager, open the coins button and choose a convenient bet size. 

For automatic play, use the auto spins to set your number of rounds and advanced settings for personal criteria to end the spins. There’s also a turbo button to make the spins and animations faster. 

Game Mechanics

As previously mentioned, the game starts on a 3-2-3-2-3 grid, giving you 108 winning ways. However, during the spins, features can unlock more spots on the grid and increase the number of ways to win. 

You will need to land at least 3 matching symbols on one of the winning ways to get a payline. The maximum on a payline is 5 of a kind. 

Feature Symbols Explained

This slot comes with many special symbols, most of which are revealed in the Enhancer Cells. Let's delve into an explanation of each:

• Wild: This substitutes for regular payout symbols on the reels to complete winning combinations. It can appear in regular positions or enhancer cells

• xSplit: This splits one symbol into two on the reels, except for the reel on which it appears. It also converts into two wilds after splitting symbols

• xNudge: The xNudge symbol nudges other symbols, increasing the win multiplier by 1 with every step. If it is split by an xSplit symbol, the multiplier increases by 1

• xWays: This reveals 3 regular symbols of a kind and increases the height of the reel(s). If there’s more than one xWays symbol, they’ll all reveal the same regular symbol

• xHole: A special symbol that activates the xHole bonus

Mental 2 Features and Bonuses

Mental 2 does not just have a crazy theme; it’s packed with bonuses that can bring huge rewards. Read on to see what to expect. 

Fire Frames & Fire Reels

Activated randomly, this feature sets 1 to 13 positions on the grid into Fire Frames. Any symbol that lands in that position will split into two. 

Between 1 to 5 reels may also turn into Fire Reels, and any symbols on them will split into 3 parts. These splits increase your chances of making more wins. 

Enhancer Cells

These cells are located at the bottom of the 2nd, 3rd, and 4th reels. As more Fire Frames or Fire Reels appear, the cells activate. 

When an Enhancer Cell is activated, it could reveal a wild, any of the patient symbols, xSplit, xNudge Wild, or xWays. All of these increase your chances of landing more wins in the game. 

xHole

This is triggered when the xHole symbol appears in a Fire Frame. It can also be activated when the xHole shows up in position 2 when the third reel is a Fire Reel. 

xMental

This bonus is triggered when an xMental symbol appears in a Fire Frame or a Fire Reel. It will award an extra spin with several modifications.

Mental Transform

When you land the Disembodied Scatter symbol on reels 2 or 4, it triggers the Mental Transform. The trigger symbols will be converted into a patient symbol, xWays, xSplit, a dead patient, or wilds. 

Bloodletting Spins

Triggered by 3 Cognitive Scatters on the reels, this awards you 8 free spins. During the bonus, Fire Frames and Fire Reels remain sticky.

Play Options

There are just two options when it comes to playing Mental 2 slot - for free or for real money. You’ll find both options at online casinos offering Nolimit City Games and slot review websites like Lucky7Bonus. 

There are no extra steps to take to play for free. You just have to launch the game and play. For real money gaming, you have to register an account at an online casino and deposit money first. 

Play for Real Money or Try the Demo

For pure entertainment without risking money, the demo game is the option for you. It allows you to enjoy the game’s bonuses and understand what to expect before playing for real money. 

However, you won’t get any real rewards when playing for free. You must switch to the real money version if you want a chance of making profits from your gameplay. 

To try the demo now, click “Play for free” at the top of this page. If you’re ready to risk money to make profits, tap “Play for real” instead. 

Demo Features and Mobile Compatibility

In the demo game, you’re given €10,000 fake credits to enjoy many rounds. Your winnings are also credited to this balance, but none of it can be withdrawn as real money. 

Like its prequel, Mental 2 works smoothly on all mobile devices, whether Android or iOS. All you need is a good mobile browser to connect to the site, and you can play without limits. 

Mental 2 Compared

This online slot comes with an exciting theme and superb graphics, keeping players engaged and immersed.

Its massive payout potential also sets it apart from many other games. Nevertheless, we’ve identified some other slots with similar themes, bonuses, and huge payouts. 

Similar Slots You Might Like

• Serial: Based on a serial killer, this is a highly volatile slot with a 96.07% RTP from Nolimit City. It features horror graphics, a unique reel setup, and a 74,800x stake max payout. It has similar features, such as enhancer cells, xWays, xNudge, and xSplit.

• House of Doom: Created by Play’n GO, this takes you into a haunted house guarded by an elusive seer. It features expanding wilds, free spins, and a bonus game with cash prizes. This 5x3 grid slot has a 96.11% RTP and a medium to high volatility. There is House of Doom 2: The Crypt, a thrilling sequel of the game.

• True Kult: Here’s another extremely volatile slot from Nolimit City, which runs on a 5x3 grid layout and offers a 23,237x stake max payout. The game features up to 729 paylines, stacked symbols, multipliers, and free spins. True Kult has a 96.06% RTP.

Summary & Final Verdict

Mental 2 is certainly not for the faint-hearted. It’s a dark, high-volatility slot with intense visuals and complex bonus mechanics. Combine these with its massive 99,999x max win, and you have a slot that’s both terrifying and thrilling. 

If you enjoy horror-themed slots with many features, this game might be worth checking out. We recommend managing your bets cautiously to deal with the high volatility. Try it out to see if you can handle the chilling experience.