Nolimit City slots and xMechanics
Nolimit City, owned by Evolution, is the studio behind San Quentin, Mental and Tombstone R.I.P, slots set in prisons, asylums and Wild West towns and built on trademarked features with an x in front of the name. Most of its best-known games carry an Extreme volatility rating and very high max wins. On Stake it took 3.01% of slot wagering last month.
- Founded
- SlotCatalog gives 2014 in its company history and 2008 in its profile data
- Base
- Gzira, Malta, with development in Sweden and India (SlotCatalog)
- Licence
- MGA, through Evolution Gaming Malta Ltd (MGA/CRP/187/2010), per the site footer
- Owner
- Evolution; deal agreed June 2022, worth up to €340M
- Games
- 155 listed, 154 of them video slots (SlotCatalog, 12 Nov 2026). 128 took wagers on Stake in 30 days
- Share of Stake slot wagers, 30 days
- 3.01%, rank 6 (computed from bonushunt.gg data, read 12 Nov 2026)
The x in the name
San Quentin xWays is set in a prison and doesn't soften that at all, which is fairly typical for Nolimit. The xWays symbols are the part you notice first, mystery blocks that open into a stack of one symbol, so a single reel spot can hold several and the ways count goes up each time. Enhancer Cells sit above and below the reels as locked spots that can turn into wilds, top symbols or more xWays, and the Lockdown Spins bonus can be bought for up to 2,000x the bet.
| Name | What happens | Example game |
|---|---|---|
| xNudge | A partly visible wild nudges into full view, and each step raises its multiplier | Deadwood |
| xWays | A mystery symbol reveals several copies of one symbol, adding ways | San Quentin xWays |
| xBomb | A wild explodes, clears the symbols around it and can set off a chain | Fire in the Hole xBomb |
| xSplit | Splits the symbols to its left, doubling multipliers | Tombstone R.I.P |
| Enhancer Cells | Locked cells at the reel ends that reveal xMechanics or top symbols | San Quentin xWays |
| xBet | Extra cost per spin for a better chance at the bonus | Tombstone R.I.P |
| Nolimit Bonus | Feature buy straight into a bonus round; may be removed in some regulated markets | San Quentin xWays (100x, 400x, 2,000x) |
From the Nolimit City game pages and SlotCatalog.
Six games and their numbers
| Game | Released | Features and layout | RTP | Max win | Volatility | Hit rate |
|---|---|---|---|---|---|---|
| Deadwood | 6 May 2020 | xNudge wilds, 5 reels | 96.03% | 13,950x | Extreme | 40.17% |
| San Quentin xWays | 12 Jan 2021 | xWays, Enhancer Cells, 5x3 | 96.03% | 150,000x | Extreme | 34.25% |
| Fire in the Hole xBomb | 2 Mar 2021 | xBomb, 6x3 opening up to 6x6 | 96.06% | 60,000x | Extreme | 25.98% |
| Mental | 31 Aug 2021 | Fire Frames, xWays, xSplit | 96.08% | 66,666x | not clear on page | not clear on page |
| Das xBoot | 14 Sep 2021 | xWays, xNudge, xBomb | 96.03% | 55,200x | Extreme | 22.17% |
| Tombstone R.I.P | 11 Jan 2022 | xNudge, xSplit, xBet, 5 reels | 96.08% | 300,000x | Insane (page text) | not clear on page |
Sources: Deadwood, San Quentin, Fire in the Hole, Mental, Das xBoot, Tombstone R.I.P. Some pages show labels out of order or text from another game; those cells say "not clear on page". Hit rate is the share of spins with any win. Tombstone R.I.P bonus buys run from 70x to 3,000x.
If you've never played a Nolimit game, Deadwood is a sensible first one even with the Extreme label on it. A win of some kind comes on about 40% of spins, and the xNudge wilds are easy to read, sliding into full view and raising their multiplier with each step they move. In Gunslinger Spins that multiplier stays with you for the whole bonus.
Fire in the Hole xBomb, a mining game that starts each spin with only part of the shaft open and adds a row every time symbols collapse, is the Nolimit slot where you can follow what's going on from one drop to the next, since a wild that lands in there blows apart and takes the symbols around it along, which can set off another collapse. With every row open the board is 6x6.
Nolimit City on Stake
| Studio | Share, 30 days | Relative to Nolimit City |
|---|---|---|
| Valkyrie | 23.3% | 7.7x |
| Paperclip Gaming | 3.7% | 1.2x |
| Nolimit City | 3.01% | 1.0x |
| Colorful Play | 3.0% | 1.0x |
| Elevation | 2.3% | 0.8x |
| Uppercut Gaming | 2.0% | 0.7x |
| Terminal Games | 1.8% | 0.6x |
Nolimit City: computed from bonushunt.gg data (its wagers ÷ all Stake slot wagers, month window, read 12 Nov 2026). Engine studios: quoted from bonushunt.gg provider analytics the same day. The first row is the largest Engine studio, shown for scale; the others are within half to double of Nolimit City's share. In money, Nolimit City's share is roughly $357.3M across 128 games in the month; Seamen: Double Trouble took $37.1M.
By share of Stake slot money, Nolimit City is about level with Colorful Play, one of the Stake Engine studios. The two Nolimit games with the most bets there, Duck Hunters and Seamen: Double Trouble, aren't in the table above at all, and Duck Hunters alone took $45.9M in the month.
- Terms used above: max win, volatility, hit frequency
- Studios on Stake Engine, ranked: studio rankings
Not affiliated with Nolimit City or Evolution. Game names belong to their owners.
Our game
Pop Parade
A match-3 slot where you swap the stones yourself. Balloons stuck in the stones add to the multiplier, and a full chest starts the bonus round, the March Past. It comes out on 24 November 2026.
Questions
What are xMechanics?
Nolimit City's trademarked features, such as xWays, xNudge, xBomb and xSplit. Each one changes how a symbol or wild behaves, and most games combine two or three.
Who owns Nolimit City?
Evolution. It agreed to buy the studio in June 2022 for up to €340M, €200M upfront and the rest tied to results in 2023 to 2025.
What is Nolimit City's share on Stake?
3.01%, sixth place among slot providers. Window: the 30 days before our 12 Nov 2026 data pull, derived from data published by bonushunt.gg.
Which Nolimit City slot has the highest max win?
Of the six on this page, Tombstone R.I.P at 300,000x the bet. San Quentin xWays follows at 150,000x.
Sources
- Nolimit City website footer. MGA licence via Evolution Gaming Malta Ltd, MGA/CRP/187/2010 Checked 12 November 2026
- SlotCatalog: Nolimit City. founded 2014 (history) or 2008 (profile), Gzira, 155 games, xMechanics descriptions Checked 12 November 2026
- iGaming Business: Evolution to acquire Nolimit City. 22 June 2022, up to €340M, €200M upfront Checked 12 November 2026
- Nolimit City game pages. release, RTP, max win, volatility, hit rate for the six games in the table Checked 12 November 2026
- bonushunt.gg provider analytics. Nolimit City: 3.01% of Stake slot wagers, 128 games, per-game wagers; computed from the public API (month window). Engine studio shares quoted Checked 12 November 2026
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