San Quentin, a thrilling online slot game developed by NoLimit City, plunges players into the gripping world of one of the most notorious prisons in the United States. This game stands out with its edgy theme and innovative gameplay, setting itself apart in the crowded online slot market. As players spin the reels, they’re transported behind the bars of San Quentin, where they encounter unique features like Lockdown Spins and Enhancer Cells. The game’s design is a testament to NoLimit City’s reputation for creating slots with compelling narratives and cutting-edge mechanics. Find out more in our exclusive review of Nolimit City’s slot San Quentin!
Play San Quentin here
Licenced & Verified 
Expertly Reviewed| Date Added | Rating | Pros | Bonus | |
|---|---|---|---|---|
 Added: 21 Jan, 2023 | Hot Streak | Free spins on registration Great selection of Megaways slots New games added weekly | Up to £200 Cashback + 10 Bonus spins | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 26 Jan, 2024 | Winlandia | PayPal and Apple Pay available 5700+ games! Daily picks, Tournaments and VIP club | 100% Up To £50 + 66 Bonus spins | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 25 Oct, 2023 | BetGrouse | Skrill and Neteller accepted Sports betting section Super fast withdrawal times | 100% Up to £100 + 100 Bonus spins | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 19 Feb, 2022 | Fruit Kings | Most e-wallets supported Extra spins on sign up Good choice of game shows | Deposit £10 and get 20 bonus spins on Big Bass Splash | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 24 Feb, 2023 | Peachy Casino | Amazing to play on mobile Variety of jackpot slots Licensed by the UKGC | Deposit £10 and get 20 bonus spins on Big Bass Splash | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 14 Apr, 2023 | Pub Casino | 17 game providers Skrill and Neteller accepted SLINGO games avilable | 100% up to £100 | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 22 Feb,2024 | PayPal, Trustly and Skrill accepted 30+ Jackpot slots available Up to 50 Daily Spins up for grabs | 100% up to £25 + 50 Bonus spins | Visit Casino New Customers, T&C's apply, 18+ #AD | |
 Added: 24 Mar, 2022 | Slots n Play | Dedicated live casino bonus Amazing slot tournaments Spectacular live game section | £100 max. + 200 Bonus spins | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 7 Feb, 2023 | Rhino.bet | Early access to new games 'Drops&Wins' games available Great mobile experience | 75 Free Spins | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 22 Oct,2024 | Mid-Week wheel of Spins CashBack weekends Over 4.000 casino games | 100% up to £100 + 25 Bonus spins | Visit Casino New Customers, T&C's apply, 18+ #AD | |
 Added: 20 Apr, 2022 | VideoSlots | Exclusive Jackpot trophies Special Weekend prizes UK's favourite brand | 100% - £200 max. | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 8 Jan, 2023 | Win British | Over 1,0000 slots available! Vast choice of e-wallets for safe payments Huge number of promotions available | Exclusive Code- NCU50 + 500 Bonus spins | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 24 Oct, 2023 | Grand Ivy Casino | PayPal, Skrill, Neteller accepted Attractive welcome package Over 2000 slot games! | Up to £300 + 25 Bonus spins | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 13 Jan, 2023 | MrVegas | No-wager spins on 1st deposit New Rainbow Treasures every Friday Over 4.000 casino games | 100% up to £200 + 11 Bonus spins | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 16 Oct, 2023 | Spin Shake | Skrill, Neteller, Ecopayz accepted Several weekly bonuses Fantastic live casino section | 100% up to £50 + 25 Bonus spins | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 9 Jan, 2022 | Play Frank | Bonus spins for new players PayPal supported Amazing ;Classic Slots' section | 100% up to £100 + 50 Bonus spins | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 13 Jun, 2022 | Casushi | Japan-inspired themes Amazing games selection Great VIP program | Deposit £10 and get 20 bonus spins on Big Bass Splash | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 24 Feb, 2023 | YetiCasino | Weekly reload offers Amazing slots tournaments Fantastic jackpot games | 100% up to £111 + 100 Bonus spins | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 16 Jun, 2022 | Jackpot Mobile Casino | Daily drops and wins Weekly win boosts Good welcome package | Up to £500 + 50 Bonus spins | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 7 Jan, 2022 | FunCasino | NetEnt Live games Variety of payments Colourful interface | 100% - £123 max. | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 24 Jan, 2020 | Casimba | PayPal and Apple Pay supported Real cash prizes every week Over 2200 slot available | 100% up to £200 + 50 Bonus spins | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 23 Feb, 2023 | PlayLuck | 4-day sign up offer Great live section Amazing VIP program | £100 max. + 100 Bonus spins | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 13 Jun, 2022 | Casumo | 2000+ games available! Multi-award winning brand PayPal and Apple Pay available | 100% up to £25 + 20 Bonus spins | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 6 Jan, 2022 | Casiplay | 4-day signup bonus Great mobile experience Top choice of games | £100 Bonus + 150 Bonus spins | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 18 Aug, 2023 | Aztec Wins | PayPal available Great choice of Bingo games Unique Trophy&Reward scheme | 100% up to £200 | Visit Casino T&Cs - New players only, £10 min fund, £200 max bonus, 65x Bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250) full T&Cs apply Terms Apply |
 Added: 16 Feb, 2023 | Yako | Smooth mobile gaming Great customer care 100% safe platform | £99 Max. + 99 Bonus spins | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 16 Feb, 2023 | Dream Vegas | 40+ live games Weekly cash giveaways GPay & PayPal available | 100% up to £300 + 150 Bonus spins | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 13 Jan, 2022 | Loot Casino | Attractive welcome package Dedicated bonus spin offers New monthly & weekly promotions | up to £6000 | Visit Casino New players only. 1st, 2nd and 3rd ever deposit: win a Matchup Bonus up to 10X your deposit amount (£2,000 max bonus), £10 min fund for all 3 offers. Max bonus conversion equal to lifetime deposits (up to £250), 65x WAGERING REQUIREMENTS and full T&Cs apply. Terms Apply. |
 Added: 1 Feb, 2023 | Blue Fox | Massive welcome package PayPal payments accepted Incredible slots catalog | Up to £1,000 + 100 Bonus spins | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 5 Jan, 2024 | Luckster | 50+ jackpot slots Very attractive sports betting section Plenty of real-money slot tournaments | 100% Up To £200 + 100 Bonus spins | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 3 Feb, 2023 | Lucky Vegas | NetEnt live games Huge choice of games Stellar VIP scheme | £50 max. + 25 Bonus spins | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 19 Jan, 2022 | HeySpin | Fun and colourful theme Incredible live casino experience PayPal supported | EXCLUSIVE : 100% - £50 Max + 100 Bonus spins | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 4 Jan, 2022 | Play Ojo | Bonus wins paid in cash No withdrawal limits No wagering requirements | 50 Bonus Spins | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 20 Apr, 2022 | SpinYoo | Dedicated live casino bonus Apple Pay and PayPal available Fantastic variety of slot games | 100% up to £250 + 100 Bonus spins | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 20 Apr, 2022 | Lottomart | 10% Cashback Great choice of lotto games Amazing mobile experience | 100% - £200 max. + 20 Bonus spins | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 14 Jun, 2022 | Monster Casino | Mobile app Safe & secure Awesome promotions | Up to £1000 + 100 Bonus spins | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 24 Mar, 2022 | Luckland | Amazing choice of slots Fully licensed UK brand Fantastic mobile experience | 100% up to £50 + 50 Bonus spins | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 5 Jan, 2022 | NoBonusCasino | No wagering bonus Lottery games Lifetime offers | 10% Cashback bonus | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 3 Jan, 2023 | Playjango | Special daily offers Free bonuses for VIP’s Huge games selection | 100% - £25 max. + 25 Bonus spins | Visit Casino New Customers, T&C's apply, 18+ #AD |
 Added: 6 Jan, 2022 | Playzee | Daily new offers Fast payouts Over 2000 games | 100% - £300 max + 100 Bonus spins | Visit Casino New Customers, T&C's apply, 18+ #AD |
San Quentin at A Glance
- Developer: NoLimit City
- Release Date: January 2021
- Reels: 5
- Paylines: 243, expandable up to 46,656 ways
- RTP (Return to Player): 96.03%
- Volatility: High
- Maximum Win: 150,000x the stake
- Bonus Features: Lockdown Spins, Enhancer Cells, Split Wilds
Gameplay of San Quentin
San Quentin offers an immersive gameplay experience that captures the raw intensity of life behind bars. The game’s 5-reel structure starts with 243 paylines, which can expand dramatically, offering players a dynamic and unpredictable gaming session. High volatility makes every spin a high-stakes affair, mirroring the perilous environment of its prison setting. Players engage with the game through its inventive features, like the Enhancer Cells, which open up to reveal top-paying symbols, adding an extra layer of excitement and potential rewards.
Sounds and Graphics of San Quentin
The sound and graphics of San Quentin are integral to its captivating atmosphere. The visuals are gritty and realistic, painting a vivid picture of the infamous prison. Each symbol and background detail has been crafted to immerse players in the game’s unique environment. The soundtrack, with its intense and suspenseful tones, amplifies the tension, making each spin feel like a dramatic moment in a high-stakes prison drama. The high-quality graphics and sound design work together to create an engaging and memorable gaming experience.
Symbols of San Quentin Slot
San Quentin features a variety of symbols that enhance its prison theme. The lower-value symbols are represented by items commonly found in a prison, such as handcuffs and soap. The higher-value symbols include various inmate characters, each with a distinctive look that adds to the game’s narrative. The slot also features special symbols like the Guard Tower Wilds, which substitute for other symbols to create winning combinations, and the Lockdown Spins Scatter, triggering the game’s main bonus feature.
Payout Table for the San Quentin Slot
| Symbol | 3x | 4x | 5x |
|---|---|---|---|
| Man Symbol 1 | 0.5x | 1.5x | 5x |
| Man Symbol 2 | 0.4x | 1.25x | 4x |
| Man Symbol 3 | 0.35x | 1.1x | 3.5x |
| Man Symbol 4 | 0.3x | 1x | 3x |
| Man Symbol 5 | 0.25x | 0.9x | 2.5x |
| Soap, Lighter | 0.2x | 0.75x | 2x |
| Tools, Handcuffs, Paper | 0.15x | 0.6x | 1.5x |
Bonus Features of San Quentin
San Quentin, developed by Nolimit City, is notable for its unique and intricate bonus features that significantly enhance the gameplay experience:
- Lockdown Spins: Triggered by landing 3, 4, or 5 guard tower scatter symbols, these spins come with 1, 2, or 3 starting Jumping Wilds. The number of free spins is determined before the bonus game starts, with each open Enhancer Cell showing 1, 2, or 3 free spins, which are then added together. Additionally, one convict symbol is randomly selected and assigned a multiplier.
- Enhancer Cells: Positioned at the top and bottom of each reel, Enhancer Cells are locked positions that, when activated, can reveal a high-value symbol, a wild, Razor Splits, or an xWay symbol. Razor Splits are particularly noteworthy as they double all symbols on their reel, and if Razor Splits appear on both Enhancer Cells of a reel, the doubling effect is applied twice. xWay symbols reveal the same pay symbol, stacked four high.
- Split Wilds: This feature involves two types of wilds. The regular wild replaces all symbols, while the Split Wilds are more dynamic. When Split Wilds land, they divide the pay symbols above and below them, effectively doubling their number on the reel. This feature significantly enhances the potential for creating winning combinations, espacially when it comes to unlocking the game’s winning potential (read more below).
Max Win at San Quentin
The maximum win in San Quentin is an astounding 150,000x the stake, making it one of the highest paying online slots in the world. This can be achieved through a combination of the game’s bonus features, particularly during the Lockdown Spins with high multipliers and the potential full expansion of paylines. Such a massive win reflects the high volatility of the game, offering a thrill akin to a high-risk, high-reward scenario in a high-security prison. Her eis a more detailed giude on how to unlock the highest wins when you play San Quentin.
- Lockdown Spins: The key to unlocking significant wins is the Lockdown Spins, which are triggered by landing 3, 4, or 5 scatter symbols (guard tower icons). This initiation provides 1, 2, or 3 starting Jumping Wilds, respectively. The Enhancer Cells on the reels where the scatters landed are opened for the entire duration of these spins.
- Jumping Wilds and Multipliers: During Lockdown Spins, the game’s potential is significantly enhanced by jumping wilds and the multiplier on the convict symbol. Jumping wilds can replace regular symbols and shift to random positions on each spin. Their value is further increased when they land on a reel displaying a Razor Split symbol, as their multiplier is doubled, up to a maximum of x512. This multiplier does not directly increase the win amount but is counted as the number of wild symbols in that position, creating opportunities for higher wins.
- Feature Buy Functionality: San Quentin offers a feature buy option, where players can directly purchase Lockdown Spins. There are three options available, corresponding to 3, 4, or 5 scatter triggers, which cost 100x, 400x, and 2,000x the bet, respectively. This feature is crucial as the maximum potential win in San Quentin, which is up to 150,000x the bet, is most likely to be achieved with a 5 scatter bonus during simulations. Although the 3-4 scatter bonuses also offer high potential, they are significantly lower than the 150,000x maximum.
Pros and Cons of San Quentin
Pros
- Engaging prison theme
- Innovative bonus features
- High maximum win potential
- Dynamic and expanding paylines
Cons
- High volatility may not suit all players
- Themed around a sensitive and dark topic
Conclusions
San Quentin is an exceptional slot game that stands out for its unique prison theme, innovative features, and the potential for massive wins. With its high-quality graphics and sound, it provides an immersive experience that is both thrilling and engaging. This slot is a testament to NoLimit City’s ability to craft games that are not just fun to play but also tell a compelling story. For players seeking an online slot with high stakes and intense action, San Quentin is definitely worth a spin. Try it now at one of our recommended new UK slot sites!
FAQ’s
What is the theme of the San Quentin slot?
San Quentin is a prison-themed slot developed by Nolimit City. It features a gritty and intense atmosphere based on the infamous San Quentin State Prison.
What unique features does San Quentin offer?
San Quentin is known for its unique features like Lockdown Spins, Enhancer Cells, and Split Wilds, which contribute to dynamic and potentially lucrative gameplay.
How do the Lockdown Spins work in San Quentin?
Lockdown Spins are triggered by landing three or more scatter symbols. These spins come with Jumping Wilds and can include significant multipliers, adding to the potential for big wins.
What are Enhancer Cells in San Quentin?
Enhancer Cells are located at the top and bottom of each reel. When activated, they reveal high-value symbols, wilds, Razor Splits, or xWay symbols, increasing the chances of high payouts.
Can San Quentin's Split Wilds feature enhance winnings?
Yes, the Split Wilds in San Quentin can divide symbols into two, offering more ways to win and potentially leading to highly lucrative combinations, especially when combined with the game’s other features.
More Slots Reviewed on NewCasinoUK
