Mental 2 Slot
100% Deposit Bonus up to £100 + 50 Bonus Spins on Big Bass Bonanza
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Mental 2 Demo
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2,100+
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United Kingdom (UKGC)
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Mental 2 Slot RTP, Details and Wager Limits
The standard setup in the Mental 2 slot game by Nolimit City includes 5 reels and 108 ways to win. The splitting symbols mean the ways to win can get much higher. Create winners by landing 3 or more matching symbols or wilds on adjoining reels, starting from reel 1.
Stakes range from 20p to £100 per spin. Quick spin and autoplay modes are available in some areas, though the UK is currently excluded.
The Mental 2 RTP is 96.06%, and this is the version you should find at most UK slot sites. However, keep in mind that there are versions with lower RTP values, going down to a meagre 84.01%. The hit rate is 31.41%, with the free spins triggering once every 249 spins on average. The max win probability is 1 in 16 million. Just like in the original, the volatility here is insanely high.
On the other hand, the Mental 2 max win is 99,999x the bet. Exclude the big progressive jackpot slots, and this is as good as it gets.
Mental 2 Theme—This Asylum Is Not for the Faint of Heart
The original Mental slot was one of the best slots in terms of design—at least, in my opinion. The sequel is up there as well. The sepia-tinged visuals in Mental 2 are genuinely disturbing. In my experience, online slots don’t come more x-rated than this.
With a cell in the background (with Help Me scrawled on the wall), the reels are made up of body parts and extremely sad-looking patients. They’re joined by blood bags, skulls, sinks, and blood-spattered patients on an operating table. Carry On Doctor, this most certainly is not.
The grungy, guitar-heavy soundtrack complements the spooky visuals well. Combine that with the shrieks, squeals, slices, and creaking doors, and you’ll get a horror extravaganza full of disturbing atmosphere here.
Here’s what the paytable offers:
| Symbol | Payouts/Info |
|---|---|
 Foot | 3, 4 or 5 = 0.1, 0.25 or 0.5x |
 Spine | 3, 4 or 5 = 0.15, 0.3 or 0.55x |
 Ribs | 3, 4 or 5 = 0.2, 0.35 or 0.6x |
 Child Skeleton | 3, 4 or 5 = 0.25, 0.4 or 0.7x |
 Skull | 3, 4 or 5 = 0.3, 0.45 or 0.75x |
 Patient 1 | 3, 4 or 5 = 0.3, 0.5 or 1x |
 Patient 2 | 3, 4 or 5 = 0.35, 0.6 or 1.25x |
 Patient 3 | 3, 4 or 5 = 0.4, 0.7 or 1.5x |
 Patient 4 | 3, 4 or 5 =0.45, 0.75 or 1.75x |
 Patient 5 | 3, 4 or 5 = 0.5, 1 or 2.5x |
 Wild | Substitutes for the symbols above |
 Cognitive Scatter | Appear on reels 1, 3, and 5; 3 trigger the Bloodletting Spins round |
 Disembodied Scatter | Appear on reels 2 and 4; can trigger Surgery Spins or ExperiMENTAL Spins |
Mental 2 Mobile Slot
You can play the Mental 2 slot at mobile casinos without any issues. Flip your device into landscape mode for the best playing experience. The graphics are definitely up to the job on the smaller screen devices as well. Based on my time with it, I found that playing this mobile slot at Mental 2 casinos is on par with its desktop counterpart.
Mental 2 Bonus Features
There’s loads of bonus action in Mental 2, especially compared to what you get in many new slots. Look out for splitting symbols, multipliers, instant win prizes of up to 9,999x, 2 free spin rounds, and much more.
Fire Frames and Fire Reels
On any spin, between 1 and 13 positions can become Fire Frames. Symbols here split into 2. Better still are Fire Reels, where symbols split into 3. Both options bring more opportunities for creating wins.
Dead Patients
This feature triggers when you land 2 Dead Patients on the same spin. One of the symbols reveals a multiplier value of between 5x and 9,999x.
Enhancer Cells
These are located below the middle 3 reels. They’re activated by landing 4, 6, or 8 Fire Frames or Fire Reels. The Enhancer Cells award wilds, nudging wilds with multipliers, splitting wilds, Patient symbols, or xWays, which offer 3 matching expanding symbols.
xHole
This feature triggers when an xHole symbol lands in a Fire Frame or a Fire Reel on the second position of the third reel. Standard and wild symbols are moved to random positions on the game grid. They also increase in size by 2, 4, or 8 or boost a multiplier in the case of an xWild. The xHole symbol then turns wild.
xMental
This feature triggers when an xMental symbol lands in a Fire Frame or Fire Reel. You’ll then receive a free spin with the following modifiers:
- All reel positions will get Fire Frames.
- Enhancers will reveal xWays, xNudge Wild, or xSplit.
- Chance of triggering xHole.
Mental Transform
Trigger this option by landing Disembodied Scatters on reels 2 and 4 on the same spin. These triggering symbols then morph into xWays, xSplit, Dead Patient, Wild, or Patient symbols.
Bloodletting Spins
Trigger this round by landing Cognitive Scatters on reels 1, 3, and 5 on the same spin. You’ll receive 8 free spins with sticky Fire Frames and Fire Reels. Landing 1 or 2 Disembodied Scatters upgrades this round to the Surgery Spins or ExperiMENTAL Spins and adds another 1 or 2 spins, respectively.
Surgery Spins
Landing 3 Cognitive Scatters plus 1 Disembodied Scatter awards 9 Surgery Spins. Like in the Bloodletting Spins round, the Disembodied symbol turns sticky and triggers the Mental Transform feature on each spin.
The Dead Multiplier is also in play here. Dead Patients come with multipliers. The highest one on display is collected. The Count is equal to how many of those symbols are on the reels. When a new Patient symbol appears, the collected multiplier is awarded to the associated Patient. When a multiplier is transferred, the Count drops by 1.
For example, if Patient (1) has a 10x multiplier and a Count of 3, the first 4 instances of Patient (1) get the 10x multiplier.
Land a Disembodied Scatter, and you’ll be upgraded to the ExperiMENTAL Spins. One extra spin is added to your total.
This round is quite complicated, so I suggest trying the Mental 2 demo slot first. It’s one of thousands of free-to-play slots that you can find here at Online-Slot.co.uk.
ExperiMENTAL Spins
Land 3 Cognitive plus 2 Disembodied Scatters, and you’ll receive 10 ExperiMENTAL Spins. You’ll get all the Surgery Spins extras plus a Mental Transform trigger with every sticky Disembodied symbol that lands. The Dead Multiplier count doesn’t reduce during this round, either.
Nolimit Booster and Nolimit Bonus (Not Available in UK Online Casinos)
Increase your stakes, and you can boost your chances of landing a bonus feature.
- xBet: Guarantees a Cognitive Scatter on reel 1. (1.4x per spin)
- Fire Frames: Guarantees Fire Frames on all positions. (6x the bet)
- hole Activation (99x the bet)
- xMental Activation (3,200x the bet)
You can also buy a bonus directly:
- Bloodletting Spins: Get 8 to 14 free spins (100x the bet)
- Surgery Spins: Get 9 to 17 free spins (250x the bet)
- ExperiMENTAL Spins: Get 10 to 20 free spins (1800x the bet)
- Random Free Spins: Bloodletting (50%), Surgery (40%), or ExperiMENTAL (10%) for 330x the bet
- God Mode: Offers a shot at landing the maximum 99,999x win (6,666x the bet)
None of these options are available to UK players, though.
Mental 2 Slot Verdict: Mad for Mental 2
The theme and design in the Mental 2 slot are arguably even more controversial than in the original. However, that’s not the only fun part about this game. The gameplay really stacks up as well, offering a huge amount of variety.
Still, just like the theme, that gameplay isn’t for the faint-hearted. The volatility is insanely high. Nolimit City has ramped up the potential rewards with the 99,999x max win, which is as good as you’ll find anywhere else.
Mental 2 won’t be for everyone. If you don’t mind the rather disturbing theme, you’d be mad to miss this slot.
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Slobodan is an accomplished writer with a passion for slot games and a deep appreciation for iGaming. With years of experience reviewing the latest titles in the industry, he combines expertise in game mechanics with a genuine enthusiasm for the thrill of spinning reels, helping players make informed choices in the exciting world of online slots.
