Free slot: Folsom Prison

Folsom Prison Slot Overview 

Folsom Prison is a grimy slot game packed with classic Nolimit City mechanics and unique features.  

This game’s insane volatility and 75,000x max win make it a good choice for higher-value players willing to risk large amounts for large payouts.  

Fair warning though, if you’re scared of bugs, you will not enjoy this game.  

Basic Information 

Nolimit City‘s Folsom Prison was released on June 14th, 2022, as a sister slot to the provider’s other prison-themed game San Quentin, and later San Quentin 2: Death Row. 

The base game has 16 ways to win across its 4x2 setup with extra positions locked behind bars. Opening these slots gives players a significantly larger 4-6-6-6-4 layout with countless more ways to win.  

No single feature unlocks all the reels at once, so you will need to rely on the cockroaches and special symbols to maximize your ways of winning.  

Theme and Graphics 

The game has a dingy prison theme which we think is integrated well into every aspect of its design.  

The prison towers loom over the cellblock holding the reels, making you feel like you’re being watched, while cockroaches walk across the screen making your skin crawl.  

The music builds on this unsettling feeling with a somber jailhouse track for the main song, complete with guttural vocals and dark lyrics.

RTP and Volatility 

Folsom Prison is an insanely volatile slot, with a Hit Frequency of 22.62%. This means that wins will land in roughly 22 out of 100 rounds, and are likely to have high payouts. 

The game has a theoretical Return to Player of 96.07%, which is about average for slot games. This value does vary slightly during bonus rounds, so you can see the full breakdown in the table below.  

Symbols and Paytable 

Folsom Prison’s main paytable is fairly standard.  

The low-paying symbols are made up of 10-A card values, with payouts ranging from 0.3x-0.9x for landing 5 symbols on the reels.  

Meanwhile, the high-paying symbols consist of 5 prisoners. Landing 5 of the same inmate can earn you 1x-2.5x your bet.  

Beyond those, there are also a handful of special symbols, but we will focus on those in a later section.  

How to play the slot 

Folsom Prison’s base game has 16 ways to win, where finding 3 or more of the same symbols left to right on the reels triggers a payout.  

Special symbols expand the reels and give you many more ways of landing a win. The game starts with a 4x2 layout and can increase up to a 4-6-6-6-4 setup. 

Game Mechanics 

Fans of Nolimit City games may be familiar with the Expanding Reels mechanic, featured in Mental 2, Remember Gulag and many others.  

In this case, all special symbols unlock positions above and below them on a reel, with some unlocking even more.  

Players can also manually trigger the 2 bonus rounds using the Nolimit Bonus feature. At additional costs, you can use this to counter Folsom Prison’s very high volatility. 

Unique to this game is the Cockroach Mechanic, but we will discuss that in more detail when we explain the bonus rounds.  

Feature Symbols Explained 

There are many special symbols that affect the outcomes of your spins: 

Scatters: Landing 2 in the base game will unlock 2 positions on Reel 5. The Scatters then transform into 1 of the Special Symbols below.  

Wilds: There are 2 Wild symbols – the Rose and Cockroach Nest – which can represent any regular symbols.  

xWays: These transform into 2-4 regular symbols, increasing your ways to win.  

xSplit: xSplits double the number of symbols in a row by splitting it in 2. They also transform into 2 Wild symbols.  

Folsom Prison Slot Features and Bonuses 

Folsom Prison has 2 bonus games for players to enjoy, which both make use of the Cockroach Mechanic.  

Walk the Line 

This bonus round and 8 Free Spins are triggered when 3 Scatters land on the reels. The round begins with a 2-4-4-4-2 set up and 1 guaranteed cockroach.  

Landing a new Scatter will give you 2 extra spins and upgrade you to ‘The Chair’ bonus game.  

The Chair 

With 4 Scatters in the base game, The Chair bonus game is triggered with 8 Free Spins. 

This time, the available reels have a 4-4-4-4-4 set up, with 3 guaranteed cockroaches.  

Cockroach Nest 

During the bonus games above, cockroaches will walk across the reels unlocking cells and adding multipliers to any symbols they pass.  

When a cockroach passes over another cockroach nest, its multiplier is increased.  

Play Options 

There are 2 ways to explore the halls of Folsom Prison.  

You can play the demo version here at Lucky7Bonus to get a feel for how the game runs, and then you can jump into the real money version when you want to take a shot at earning some wins.  

Play for Real Money or Try the Demo 

With a very volatile slot like this, we recommend players test the demo version before risking any of their own cash. This is because high-volatility games do not give out frequent wins, so it will take many spins before you hit a bonus round.  

If you have explored the demo and are happy with this style of game, then playing for real money can greatly reward you, though it may take some patience. 

Demo Features and Mobile Compatibility 

For those interested in the demo version, you can explore every mechanic and feature Folsom Prison has to offer, especially with the Bonus Buy mechanic. 

When testing this game on mobile, we found that Folsom Prison ran smoothly on both iOS and Android devices. This is what we expected to find, since the game is built using HTML5 technology, making it compatible with many types of devices.  

Folsom Prison Compared 

As we referenced earlier, Folsom Prison is very recognizably a Nolimit City game, with mechanics and darker themes that are staples of the provider.  

That being said, we feel like this game does a decent job of carving out a unique identity. The exceptional soundtrack and unsettling feeling of watching bugs crawl across your screen set this title apart from other prison-themed slot games.  

Similar Slots You Might Like 

If you enjoyed playing this game, we think you may also enjoy: 

• 24K Gold Jailbreak by Yggdrasil: If you enjoy the prison theme, this game delivers a quirkier, colorful option with an exciting Cascading Wins feature.  

• Cops‘n’Robbers by Play’n GO: If you’d rather escape the cops than go to prison, this thrilling slot is for you. And with a lower volatility than Folsom Prison, we think this is a good option for less experienced players.  

• Heist Guys by ELK Studios: Another less serious option. Heist Guys is a fun video slot with an innovative Bonus Game.  

Summary & Final Verdict 

Folsom Prison does a good job of identifying itself within Nolimit City’s game library.  

We feel like it’s slightly too similar to the San Quentin titles, but there are enough unique features to keep the game interesting.  

The base game let us down slightly. The smaller reel setup and low hit rate make hitting bonus games quite difficult unless you use the Bonus Buy feature. 

Patient players who enjoy chasing bonus games will like this slot, but if you prefer more variation in spins and outcomes, this is not your game.