Mental 2 Slot Review
Nolimit City is known for creating some of the wildest slots on the market. Mental 2 is the newest version of an all-time classic by the Swedish provider, with a top prize of 99,999x your bet and an RTP of 96.06%. It also includes free spins and other exciting bonuses, as our Mental 2 review will show you.
Play Mental 2 Slot Review here
Casumo
18+ | Play Responsibly | Gambleaware.org | 18+. New customers only. Opt-in required. 50% Deposit Bonus up to £100 on first deposit. Min deposit £20. 10x wagering on bonus amount. Max £5 per bet. Bonus valid for 7 days. Game, play and payment method restrictions apply. Play responsibly. T&Cs apply | Terms & conditions apply.
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18+ | Play Responsibly | Gambleaware.org | New customers only via link. Opt-in required. Deposit £10+ & wager 10x on casino games (contributions vary) for 100% deposit match up to £50 extra plus 125 Free Spins. Free Spins on Fishin' Frenzy The Big Catch Gold Spins worth 10p each valid for 3 days. 7 days to deposit, wager & claim. 1 offer per player. | Terms & conditions apply.
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18+ | Play Responsibly | Gambleaware.org | New customers only and opt-in required. Deposit £10 or more within 7 days of registering & wager 1x on any live casino games within 7 days to get £5 chip to use on selected Playtech games. 3 day expiry. | Terms & conditions apply.
Duelz
18+ | Play Responsibly | Gambleaware.org | 18+ New GB players only. Up to 140 free spins with min deposit of £25. Free spins added as 20 per day for 7 days. 10x wagering applicable on free spin wins which must be completed in 7 days. Spins expire after 3 days and are worth £0.10 each and available on selected games. Max win per day from each 20 free spins is £100. Game restrictions & contribution rates apply. One bonus per person/device/IP. Use own payment methods. Full T&Cs apply. | Terms & conditions apply.
Jackpot Village
18+ | Play Responsibly | Gambleaware.org | New customers only. Min. dep £20. Max. bonus bet £5. 200 Bonus Spins on Book Of Dead on your 1st deposit. Winnings from all spins credited as bonus funds and capped at £50. 10x wagering requirement. Only bonus funds contribute towards wagering requirement. Bonus funds must be used within 30 days, spins within 72hrs. Affordability checks apply. | Terms & conditions apply.
Casimba
18+ | Play Responsibly | Gambleaware.org | New customers only. Min. deposit £20. Max. bonus bet £5. Welcome Offer is 50 free spins on Big Bass Bonanza on first deposit and 50% match up to £50 on 2nd deposit. To claim the free spins you need to wager a minimum of £10 on selected slots. Free spins must be used within 72 hours. Winnings from free spins credited as cash and capped at £100. These cash funds are immediately withdrawable. Bonus funds expire in 30 days. Bonus funds separate to Cash funds and are subject to 10x wagering the total bonus. Only bonus funds count towards wagering contribution. Affordability checks apply. | Terms & conditions apply.
Hello Casino
18+ | Play Responsibly | Gambleaware.org | New customers only. Min dep. £20. Valid for 14 days from registration. Earn points for cash bets to get wager-free spins on selected games: 2 points for every £10 bet on Slots, 1 point for every £10 bet on Video Poker and qualifying Side Bets. 0.25 points for every £10 bet on Roulette. Maximum accumulation of redeemable points is 2000. You will receive spins based on the number of points earned:10, 20, 35, 50 points = 5 spins, 70 points = 1 Superspin, 100 points = 10 spins, 200 points = 5 Superspins, 300 points = 4 Superspins, 500 points = 6 Superspins. Additionally earn an extra 120 Spins for every 375 points earned above the 500-point threshold, until you reach 2000 points. Spins credited next day. Spin winnings credited as cash funds and capped at £100 per batch of spins. Cash funds are immediately withdrawable. Wager-free spins must be used within 72 hours | Terms & conditions apply.
Midnite Casino
18+ | Play Responsibly | Gambleaware.org | New UK customers only. Opt-in required. £20 min deposit required using code BETGETCASINO, deposit to be wagered in full on eligible games. 100 free spins on Big Bass Splash, worth £0.10 each and valid for 7 days. No wagering requirements apply to the winnings from free spins. | Terms & conditions apply.
MrRun Casino
18+ | Play Responsibly | Gambleaware.org | New UK customers only. Opt in required. Minimum deposit of £20. 10x wagering requirement on bonus amount. Maximum bonus bet of £5. Bonus funds expire after 30 days. Minimum withdrawal of £10 from cash funds. | Terms & conditions apply.
General
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Mental 2 Slot Review review
| Mad in every aspect |
| We’re huge fans of the Mental series, and Mental 2 looks promising with its features. |
Symbols & payouts of Mental 2
Like its previous iteration, the symbols in Mental 2 are based on patients at an asylum. Their payouts vary according to the number of symbols in a payline.
What special features does Mental 2 have?
Mental 2 is one of the most complete slots on the market in terms of features. The game has over 10 resources to help players reach the maximum win, including three free spins offer rounds. Keep reading this Mental 2 review to learn more:
Fire Frames & Fire Reels
On any spin, up to 13 positions on the reels can turn into a Fire Frame, splitting symbols that land inside. In addition, up to five reels can become Fire Reels, which split symbols that land inside it into three parts.
Dead Patients
You can trigger this feature whenever you land two Dead Patient symbols. It reveals Patient Symbols with a 5x, 10x, 15x, 30x, 50x, 100x, 200x, 500x, 1,000x, or 9,999x multiplier.
Enhancer Cells
Enhancer Cells appear at the bottom of the second, third, and fourth reels. They’re activated based on the number of Fire Frames that appear on the reels.
| 4 Fire Frames | Reel 2 |
| 6 Fire Frames | Reels 2 and 4 |
| 8 Fire Frames | Reels, 2, 3, and 4 |
Enhancer Cells can reveal one of the following symbols:
- Wild – A standard wild symbol.
- xSplit – Splits and doubles one symbol in each reel and splits itself into two wilds.
- xNudge Wild – These symbols always nudge to become fully visible, increasing the multiplier by one with every position moved.
- Patient Symbol – One of five Patient Symbols.
- xWays – Reveals three characters of the same kind and expands the reel.
xHole Feature
To activate this resource, you must land an xHole symbol on the second position of the third reel when it’s a Fire Frame or a Fire Reel. Regular symbols and wilds are moved to random positions, and their payouts are multiplied by 2x, 4x, or 8x.
xMental Feature
You can trigger this feature by landing an xMental symbol inside a Fire Frame or Fire Reel. It gives players an extra spin with all reel positions containing Fire Frames, Cell Enhancers that reveal xWays, xNudge Wild, or xSplit symbols, and a change of triggering xHole.
Mental Transform
Mental Transform is triggered by getting Disembodied Scatters on the second or fourth reels, which transform into xWays, xSplit, Dead Patient, Wild, or Patient Symbols.
Free spins
We also looked into the game’s free spin rounds while writing this Mental 2 review. Here’s how they work:
Bloodletting Spins | Unlocked by landing three Cognitive Scatters. Fire Frames and Fire Reels remain sticky while the round is active. Getting one Disembodied Scatter upgrades the feature to Surgery Spins and rewards players with one spin. Getting two Disembodied Scatters upgrades the feature to ExperiMENTAL Spins and awards two spins. |
Surgery Spins | Unlocked with three Cognitive Scatters and one Disembodied Scatter. Includes sticky Fire Frames/Reels and the Mental Transform feature on every spin. Multipliers from Dead Patient symbols are collected in a special meter. Getting one Disembodied Symbol upgrades the feature to ExperiMENTAL Spins and awards one spin. |
| ExperiMENTAL Spins | Same as the other free spins bonuses, except it includes two sticky Disembodied Symbols and multipliers don’t decrease when transferred to Patient symbols. |
| Highly entertaining features |
| The game is packed with fun bonuses. However, they might be confusing for beginners. |
Graphics & sound of the Mental 2 slot
In our opinion, the Mental 2 slot perfectly showcases what Nolimit City is capable of, both in terms of graphics and sounds. The game has a deranged look that works incredibly well with the complex bonus features.
| Graphics | 2D |
| Optimised for Mobile | 👍 |
| Music | Horror |
| Special features | HD Graphics, Themed Sounds |
Playing Mental 2 on mobile devices
We had no trouble playing this game on Android or iOS. The UI changes so that players can easily access the different menus, whether on mobile websites or casino apps. In addition, we didn’t find any compatibility issues.
| Play Mental 2 anywhere |
| Nolimit City made sure that this game is compatible with any device. |
Pros & cons of the Mental 2 slot
Playing Mental 2 has several advantages, especially if you’re someone who loves slots with crazy features, like xMental and ExperiMENTAL Spins. On the flip side, it’s one of the most volatile casino games we’ve ever seen, and the bonuses can be hard to understand at first.
| Pros | Cons |
| ✅ Top prize of 99,999x your wager | ❌ Extremely volatile slot |
| ✅ Exciting bonuses with high payouts | ❌ Features can be difficult to understand |
| ✅ Fair RTP percentage of 96.06% | ❌ The minimum bet is £0.20 |
| ✅ Maximum bet of £100 |
| Pay attention to the high volatility |
| High volatility slots aren’t exactly beginner-friendly. It may take some time until you land a win. |
Best UK online casinos to play Mental 2
Would you like to try this chaotic slot? Here are a few of our best UK online casino recommendations:
Solutions for problems with Mental 2
Here’s what you should do if you encounter issues with the game:
- If the slot stops working, you can replay the previous round by restarting it.
- If you can’t start the game, delete your browser cache and try again.
- Malfunction voids all wins and losses, and affected bets are returned.
Is the Mental 2 slot as wild as it looks?
Mental 2 is twice as unhinged as its predecessor. It has crazier features, a higher maximum win, and a creepier look. The result is a fast-paced slot that will definitely give you the chills. However, it’s too volatile for our taste. Overall, our rating with this Mental 2 review is 9/10.
Other slots like Mental 2
There aren’t many games that are as insane as Mental 2. Check out our favourites at any of the best online slot sites mentioned at the top of this review:
Frequently asked questions
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