Folsom Prison

Q: What is the RTP of Folsom Prison?

Base RTP: 94.01% (low). Adjustable versions may be available depending on the casino. Check via the in-game 'i' button.

9.0/10

Release June 2022· Updated June 2026

Spiritual sequel to San Quentin from NoLimit City (June 2022). Position-unlock system + cockroach wilds, max win 75,000x. BCE Score: 9.0/10.

RTP

94.01%

Volatility

Very High

Max Win

75 000x

Grid

4x2 expanding → 4-6-6-6-4

Bonus Buy

Yes

Position-unlock system (locked behind bars)Cockroach nest wilds (walk + multipliers)Walk The Line FS (8 spins)The Chair FS (8 spins, 3 cockroach min)

🎰

Where to play Folsom Prison — Top 3 casinos

Casinos recommended by Alexandre Dubois — RTP intact, generous bonuses, fast withdrawals.

9.4

SlotLair

See full review →

🎁 Pack €3,000 + 450 FS + Lucky Box over 3 deposits

Wagering: x40

Play at SlotLair

9.5

Vave

See full review →

🎁 Pack 4 deposits up to 4 BTC + 100 FS

Wagering: x50

Play at Vave

7.7

LuckyWave

See full review →

🎁 100% up to €2,000 + 200 FS

Wagering: x40

Play at LuckyWave

9.0

BetsRank Verdict

Hands-on testing by Alexandre Dubois — bonus tested, multiple sessions

Released in June 2022, Folsom Prison is the spiritual sequel to San Quentin xWays with an unprecedented mechanic: a position-unlock system. Most positions on the grid start each spin 'literally behind bars.' Special symbols (wilds, xWays, xSplit) unlock additional positions, significantly increasing the win ways. The default 4x2 grid expands up to 4-6-6-6-4, going from 16 base ways to 46,664 ways. Max win 75,000x, base RTP 94.01%, very high volatility. Signature mechanic: cockroach nest wilds that 'walk around,' adding multipliers to random positions and unlocking locked areas. Two bonus tiers: Walk The Line (8 spins, minimum 1 cockroach nest per spin) and The Chair (8 spins, minimum 3 cockroach nests per spin, 1,500x bonus buy).

Strengths

+Position-unlock system unique to the catalogue
+Cockroach nest wilds that move and carry multipliers
+2 bonus tiers (Walk The Line entry-level + The Chair premium)
+Spiritual sequel to San Quentin xWays
+75,000x max win — top 5 at NoLimit

To consider

−94.01% base RTP is low (high-RTP versions are rare)
−Locked positions at the start mean the base game can feel empty
−The Chair bonus buy at 1,500x is expensive (reserved for high rollers)
−Niche cockroach mechanic — the visuals may put some players off

About Folsom Prison

Released on 14 June 2022, Folsom Prison is the spiritual sequel to San Quentin xWays with a mechanic unprecedented in the catalogue: a position-unlock system. Most positions on the grid start each spin 'literally behind bars.' Special symbols (wilds, xWays, xSplit) unlock additional positions, significantly increasing the win ways. The default 4x2 grid expands up to 4-6-6-6-4, going from 16 base ways to 46,664 ways. Max win 75,000x, base RTP 94.01%, very high volatility. Signature mechanic: cockroach nest wilds that 'walk around' (move across the grid) to add multipliers to random positions and unlock locked areas. Two bonus tiers: Walk The Line (8 spins, minimum 1 cockroach nest per spin) and The Chair (8 spins, minimum 3 cockroach nests per spin, 1,500x stake bonus buy).

Key Mechanics

▸Position-unlock system: positions start locked behind bars
▸Special symbols (wilds/xWays/xSplit) unlock positions
▸Cockroach nest wilds: walk around + multipliers + unlock
▸Default 4x2 grid → 4-6-6-6-4 (16 ways → 46,664 ways)
▸Walk The Line free spins: 8 spins, min 1 cockroach nest/spin
▸The Chair free spins: 8 spins, min 3 cockroach nests/spin
▸The Chair bonus buy: 1,500x stake

💰 Bonus Buy: The Chair: 1,500x stake

❓Folsom Prison FAQ

What is the RTP of Folsom Prison?▾

Base RTP: 94.

01% (low). Adjustable versions may be available depending on the casino. Check via the in-game 'i' button.

Walk The Line or The Chair — which should you buy?▾

Walk The Line is the entry point (min 1 cockroach nest per spin).

The Chair (1,500x) is the premium mode (a guaranteed minimum of 3 cockroach nests per spin) — much more rewarding but expensive. For most players, Walk The Line remains the better ratio.

Folsom Prison vs San Quentin xWays?▾

San Quentin (January 2021) is the cult original, with a max win of 150,000x and signature mechanics.

Folsom Prison (June 2022) is a more accessible sequel with an unprecedented position-unlock system and a max win of 75,000x. To discover NoLimit's prison universe, start with Folsom. For the big win, go for San Quentin.

Is Folsom Prison available at online casinos?▾

Yes, at most of the crypto/anonymous casinos in the BCE top ranking that carry NoLimit City.