About this game
When a game starts with a warning message, something disturbing may be coming. If a dark, psychotic, and bloody atmosphere set in a psychiatric hospital is not your kind of gaming experience, you might want to close this game and try another game with a different theme instead.
Nolimit City released Mental 2 slot in 2025, a game featuring both extremely high volatility and an extremely high maximum win. With at least 108 ways to win, a wide range of special features, and Free Spins, the game offers the potential to win up to 99,999x the bet.
The Spins of Horror
Ominous piano notes play in the background as shaky video footage of an abandoned building and the empty stares of blood-covered nurses set the tone for the game. The family’s daughter killed her parents and was sent to a psychiatric ward, where bloody marks on the basement walls and flickering lights await her.
The music and sound effects enhance the sinister atmosphere as patient and skeleton symbols spin on the reels, with three or more matching symbols on consecutive reels awarding a win from left to right. The symbols spin on five reels, with the number of symbols arranged as 3-2-3-2-3. However, special features can increase the number of symbols over several spins.
What kind of game is Mental 2?
The game’s atmosphere and eerie features may not appeal to everyone. But for the fans of the horror genre, this game could be exactly what they’re looking for. The game also focuses on a wide range of features that can make the spins feel chaotic. At Tuplaa Casino, the demo version of the game is available to try in case players would like to explore its many features first.
The high volatility also increases the level of risk, as wins do not come as often as they do in low-volatility games. On the other hand, the bonus features can lead to big wins for players patient enough to wait for them. The chance of winning big adds another level of suspense to the game alongside its dark theme.
The earlier release in the series, the popular Mental slot, is also worth trying when the player is looking for high-volatility games with large maximum wins. The typical features of Nolimit City games: high volatility, a large maximum win, extreme or unusual themes, and a distinctive style can also be found in games such as San Quentin Manhunt, Fire in the Hole 3, and Tanked.
Special Features
Fire Frames and Fire Reels
In the base game, certain areas of the reels can randomly get burning edges, known as Fire Frames. The symbols inside these frames are divided into two. A whole reel on the grid can also randomly turn into a burning reel. All symbols on this Fire Reel are split into three parts.

Dead Patients
When at least two gravestones, known as Dead Patient symbols, appear on the grid, one Patient symbol receives a random multiplier: 5x, 10x, 15x, 100x, 200x, 500x, 1,000x, or 9,999x.
Enhancer Cells
Enhancer Cell positions can be found at the bottom of reels 2, 3, and 4. They unlock depending on how many areas of the grid receive Fire Frames or Fire Reel. The Enhancer Cells can reveal symbols such as:
- Wild symbol replaces other symbols and helps create winning combinations.
- xSplit symbol splits one symbol on other reels and then turns into two Wild symbols itself.
- xNudge Wild can increase the win multiplier and combine Wild multipliers into one total multiplier.
- xWays reveals matching symbols and increases the height of the reels.
xHole Symbol
The xHole symbol is activated when it lands either inside a Fire Frame or in a specific position on a Fire Reel. Regular symbols and Wild symbols are scattered across random positions on the grid and split into 2, 4, or 8 parts. After being activated, the xHole turns into a Wild symbol.

xMental Symbol
The xMental symbol is activated during the base game when it lands either inside a Fire Frame or on a Fire Reel. Activating the xMental symbol triggers an extra spin during which all positions become Fire Frames, special symbols appear on the reels, and the xHole feature can be activated.
Mental Transform Feature
When a Disembodied Scatter symbol lands on reels 2 or 4, it can transform into either a special symbol or a regular symbol.
Scatter Symbols
The game features two Scatter symbols: Cognitive, which appears on reels 1, 3, and 5, and Disembodied, which appears on reels 2 and 4.
Different combinations of Scatter symbols trigger the following free spin rounds:
- 3 Cognitive Scatters trigger 8 Bloodletting rounds.
- 3 Cognitive Scatters + 1 Disembodied Scatter trigger 9 Surgery rounds.
- 3 Cognitive Scatters + 2 Disembodied Scatters trigger 10 Experimental rounds.
If a Scatter symbol lands inside a Fire Frame, the player receives one extra free spin. If it lands on a Fire Reel, the player receives two extra free spins.
Free Spins
The Free Spins feature includes three different spin types: Bloodletting, Surgery, and Experimental. During the Bloodletting spins, the Fire Frames and Fire Reel reels remain locked throughout the entire bonus game. If Disembodied Scatter symbols appear on the reels, their number determines whether the spins switch to Surgery or Experimental spins and how many additional Free Spins are awarded.
During the Surgery spins, the Mental Transform feature and Dead multiplier are added. The Dead multiplier transfers multipliers from Dead-Patient symbols to Patient symbols. During the Experimental spins, these features remain active, and in addition, the Disembodied Scatter activates the Mental Transform feature on every spin.
Bonus Buys
In Mental 2, bonus features can be purchased directly without having to wait for them to trigger during the base game. For example, paying 99x bet activates the xHole feature, and a 3,200x bet activates the xMental feature.
Frequently Asked Questions
What is the maximum win of the game?
Mental 2 offers a maximum win of up to 99,999x the bet. This can be achieved in the base game if an xGod symbol appears on every reel during a single spin.
How high is the volatility?
The game’s extremely high volatility is not suitable for everyone, as the wait between wins can be quite long. On the other hand, special features and free spins can potentially reward patience with some incredibly large wins.
What kind of free spins are available?
Mental 2 features three different types of bonus games, which are triggered by different combinations of Scatter symbols. Players can receive 8–10 free spins, featuring special symbols, splitting symbols, and multipliers, among other features.
What is the game’s RTP?
The RTP of Mental 2 at Tuplaa Casino is 96.06%.
Game details
- RTP
- 96.06%
- Volatility
- High
- Released
- 2025
- Provider
- Nolimit City
- Genre
- Video Slots
- Theme
- Psycho, Dark, Characters




















