By Jack Henshaw, Head Writer · Published · Last updated
Evolution AB — a Stockholm company that built its fortune dealing live blackjack on camera — today owns four of the most important slot studios in the UK market: NetEnt, Big Time Gaming, Red Tiger and Nolimit City. Together they took three years and close to €2.7 billion to assemble, and Red Tiger technically came free inside the NetEnt deal. Below: every acquisition in order, the price attached to each, what the four studios actually do, and what shared ownership means when you press spin.
Where to Play Evolution’s Slot Studios
All four studios covered here hold their own active Gambling Commission licences, verified against the public register in our individual reviews. Game availability and RTP builds vary between operators, so read the in-game paytable wherever you play. 18+, please gamble responsibly.
The Buying Spree: Three Years, Four Studios, €2.7 Billion
Rewind to 2018 and Evolution had no slots business at all. It was the dominant name in live dealer games — studios full of croupiers, cameras and card shoes — and its rivals in the slots world barely thought about it. Four deals later, the same company controls slots’ most famous heritage brand, its most influential inventor, its fastest production line and its loudest provocateur. Here is how each piece arrived, in order.
2019: Red Tiger joins NetEnt — £220 million
The first deal in the chain happened before Evolution entered the picture. NetEnt, whose release schedule had slowed and whose share price showed it, spent around £220 million (structured to reach £223 million with performance top-ups) on Red Tiger, a five-year-old studio founded by people who had previously built Cayetano Gaming. What NetEnt wanted was speed and jackpot plumbing: Red Tiger shipped games at a pace Stockholm couldn’t match, and its Daily Jackpots system gave operators a retention hook NetEnt had never built. Within months, Red Tiger was also trusted with something more delicate — rebuilding NetEnt’s classic titles on licensed Megaways reels.
2020: Evolution takes NetEnt for SEK 19.6 billion
Eighteen months after buying Red Tiger, NetEnt became the prize itself. Evolution tabled SEK 19.6 billion — roughly €1.9 billion — and completed the takeover in December 2020, taking Red Tiger in the same transaction. The integration was swift and unsentimental: NetEnt’s own live-casino division, a direct competitor to Evolution’s core product, was closed, and the company that had traded publicly in Stockholm since the 1990s came off the exchange. What Evolution kept was everything else — Starburst, Gonzo’s Quest, the Guinness-record Mega Fortune jackpot machine, and a games division that instantly made it a slots supplier operators could not ignore.
2021: Big Time Gaming for €450 million
Agreed in April 2021, the BTG purchase was a different kind of bet. The Sydney studio had shipped fewer than a hundred games in its lifetime, yet its Megaways mechanic sat inside more than two hundred titles across the industry — because BTG licensed the idea to its competitors rather than keeping it exclusive. Evolution wasn’t buying a catalogue; it was buying the patent shelf half the industry paid rent on, plus Nik Robinson and his two co-builders — engineer Huw McIntosh and artist Ian Schmidt — who kept adding to it. The Megapays networked jackpot launched the same year and has since spread across Evolution’s wider estate.
2022: Nolimit City for up to €340 million
The final piece was the strangest fit on paper. Nolimit City — started in Stockholm on New Year’s Day 2014 by Jonas Tegman, a former NetEnt software architect, together with co-founder Emil Svärd — made slots about prisons, asylums and exploding mines, with published ceilings that eventually reached 500,000x. Evolution paid an initial €200 million, with earn-out clauses that could lift the total to €340 million, and then did the smartest thing it could have done: nothing. The trolling release notes, the extreme maths and the deliberately confrontational themes all survived intact, which tells you Evolution wanted the studio precisely as it found it.
NetEnt — the Heritage Brand (9/10)
Founded in Stockholm in 1996 by Pontus Lindwall, NetEnt is the studio the rest of the group orbits. Starburst remains the UK’s default welcome-offer slot a decade and a half after release; Gonzo’s Quest introduced tumbling reels to the mainstream; Mega Fortune paid out a €17.8 million jackpot that entered the Guinness records. Thirty years of accumulated polish is not something any acquirer could replicate, which is why Evolution paid nine figures more for NetEnt than for the other three studios combined.
Inside Evolution, the strategy has been dynastic: sequels and revivals of the crown jewels rather than risky new IP. Starburst XXXtreme opened that era in 2021, and the 2025–26 slate — a second Gonzo’s Quest, a black-and-gold Divine Fortune, a third Dead or Alive — continues it. The output is slower than in the glory years and the multiple-RTP-build issue needs watching, but the floor quality never drops. Our full NetEnt review scores it 9/10 and covers all thirty years, the licence file and the section 116 story in depth.
Red Tiger — the Tempo Engine (8/10)
If NetEnt is the group’s museum, Red Tiger is its factory floor. Founded in 2014 and led by Gavin Hamilton through every change of owner, the studio turns out new games at a two-to-three-per-month clip without missing a beat, and its Daily Jackpots network keeps a countdown running on hundreds of its titles — a retention product as much as a game mechanic, and the main reason NetEnt bought the studio in the first place.
Its second job under Evolution is stewardship of the family silver. When the group wanted Gonzo’s Quest on Megaways reels, the assignment went to Red Tiger: NetEnt’s character, BTG’s licensed mechanic, Red Tiger’s build — three corners of the empire in a single game, and the clearest illustration anywhere of why Evolution bought what it bought. The studio is licensed in its own right — Red Tiger Gaming (Malta) Ltd, UKGC account 54571 — and our Red Tiger review rates it 8/10.
Big Time Gaming — the Inventor (9/10)
BTG is proof that influence and volume are different things. Around ninety games in fifteen years is a boutique output, yet no studio of its generation bent slot design harder: Megaways made reel counts variable and spawned an industry-wide licensing economy, and the follow-up inventions — Megaclusters, Megaquads, Megapays — kept arriving after the €450 million sale closed. Bonanza, from 2016, is still the game most players would name as the mechanic’s definitive expression.
Post-acquisition, the Sydney team has leaned into two things: the Hasbro relationship, which turned Monopoly into a full product line through 2026, and the jackpot layer, where Megapays and the newer Megapots line bolt networked and in-game pots onto the group’s titles. BTG keeps its own software licence (account 38696, held since January 2015) and shares the site’s top slots score in our Big Time Gaming review: 9/10.
Nolimit City — the Provocateur (8.5/10)
Nolimit is the corner of the empire your welcome offer will never mention. Its xMechanics system — xWays, xNudge, xBomb and relatives — powers the biggest published max wins in mainstream gambling, and its themes are picked to make headlines: San Quentin’s prison yard, Mental’s asylum, Tombstone Slaughter’s 500,000x ceiling. This is deliberately extreme, high-variance design, and our review attaches the sternest player warning we give any studio, for good reason.
What’s notable four years into Evolution ownership is how little has been sanded off. The release cadence, the audacity and the in-joke-laden marketing voice are unchanged, and the sequel engine (Mental 2, San Quentin 2, Das xBoot 2wei) runs at full steam. The licence file sits under Nolimit City Ltd (UKGC account 52097, held since October 2018). The full Nolimit City review explains every xMechanic and lands on 8.5/10.
Evolution’s Slot Studios: Comparison Table
The four side by side. Prices are as published by Evolution and NetEnt at the time of each deal; scores come from our full reviews.
| Studio | Acquired | Signature mechanic | Best-known game | Our score |
|---|---|---|---|---|
| NetEnt | 2020 — SEK 19.6bn (≈€1.9bn) | Avalanche reels & mobile-first engineering | Starburst | 9/10 |
| Red Tiger | 2019 — £220m (via NetEnt) | Daily Jackpots network | Gonzo’s Quest Megaways | 8/10 |
| Big Time Gaming | 2021 — €450m | Megaways | Bonanza | 9/10 |
| Nolimit City | 2022 — €200m, up to €340m | xMechanics (xWays, xNudge, xBomb) | San Quentin xWays | 8.5/10 |
Read the table as a portfolio and the logic is obvious: one brand every casual player recognises, one production line, one intellectual-property engine, one edge case. There is almost no overlap between the four — which is exactly the point of paying separately for each.
What Evolution Ownership Means for Players
Does any of this corporate history change your session? More than you might expect, in three specific ways.
The studios stay separate on paper
Consolidation has not merged the licences. Each studio still answers to the Gambling Commission under its own account — Red Tiger on 54571, BTG on 38696, Nolimit on 52097 — with distribution also flowing through parent-level entities such as Evolution Malta Holding (account 41655). For you, that means the individual studio remains accountable for its own games and certifications, and each can be looked up independently on the public register.
Mechanics now move around the family
The most visible player-facing effect is cross-pollination. NetEnt characters appear on BTG-invented reels built by Red Tiger; Megapays jackpots span games from multiple group studios; feature ideas that would once have required an external licensing deal now travel internally. The upside is genuinely interesting hybrid games. The trade-off is a subtler one — when one company owns the heritage brand, the mechanic inventor and the production line, industry-wide variety depends increasingly on the studios outside the tent.
The section 116 review, reported plainly
There is an open regulatory question over the parent company, and you deserve it straight. In December 2024 the regulator launched a formal review of Evolution’s UK operating licence under section 116 of the 2005 Gambling Act, prompted by investigative reporting which alleged that Evolution-group games — including NetEnt titles — could be reached by British players on unlicensed websites via third-party aggregation. Evolution’s position is that it cut those sites off as soon as they were identified, and it says it has cooperated fully at every stage. A review of this kind can end anywhere from no action, through a financial penalty, to revocation in the most serious case. As we publish, no final outcome has been announced, and all four studios’ games are still on the shelves of licensed UK casinos. We will revisit this section the moment the Commission announces its findings.
Evolution’s Slot Studios: FAQs
Who owns NetEnt?
NetEnt belongs to Evolution AB, the Stockholm-listed operator best known for live dealer games. Evolution’s SEK 19.6 billion (roughly €1.9 billion) takeover completed in December 2020, and NetEnt now runs as a distinct studio and brand inside the group’s games division, next to Red Tiger, BTG and Nolimit City.
Does Evolution own Big Time Gaming?
Yes — a €450 million deal agreed in April 2021 brought the Megaways inventor into the group. BTG continues to operate under its founding team’s design philosophy and its own UKGC software licence, account 38696.
Who owns Red Tiger?
Evolution — though it never bought the studio directly. NetEnt paid around £220 million for Red Tiger in 2019, and when Evolution swallowed NetEnt the following year, Red Tiger came with it. Gavin Hamilton has run the studio through every change of owner.
How much did Evolution pay for Nolimit City?
An initial €200 million in 2022, with earn-out clauses taking the possible total to €340 million. It was the last of the four slot-studio acquisitions and the only one where the target’s brand voice was left completely untouched.
Is Evolution under investigation in the UK?
Evolution’s UK operating licence has been under formal review by the Gambling Commission since December 2024, under section 116 of the 2005 Gambling Act, over allegations that group games were reachable on unlicensed sites through third-party aggregators. No final outcome has been published as of July 2026, and Evolution-group slots remain on sale at licensed UK casinos.
Does Evolution make its own slots?
Evolution’s own historic specialism is live dealer games — blackjack, roulette and game shows streamed from physical studios. Its slot output comes from the four acquired studios covered on this page, each of which kept its own name, team and design identity after joining the group.
Jack spent years in slot QA and platform integration before turning reviewer, and has written this site’s full reviews of all four Evolution-owned studios — each cross-checked with the Commission’s licence register and the group’s own published deal announcements. More about Jack →