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Scientific Games

This American software giant is one of NetEnt’s rivals in the global online gaming software industry. Whilst NetEnt is, without doubt, the market leader, there is plenty of room in the industry for fellow games creators, and Scientific Games are a worthy competitor in the field.

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Best Scientific Games Casinos

1

21LuckyBet

100% Bonus Up To €200 + 50 Free Spins
Welcome package up to €600 and 150 Free Spins over 3 deposits, starting with 100% up to €200 and 50 Free Spins on Book of Dead on 1st deposit. New Players Only. 10X wagering on bonus, 10X on free spins winnings. Minimum deposit €10. T&Cs Apply.
2

Africasports Casino

100% Bonus Up To €200
Welcome offer 100% up to €200. New Players Only. Minimum Deposit €10. Wagering occurs from real balance first. 50x wager the bonus money within 30 days. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus offer and any winnings from the offer are valid for 30 Days from receipt. Maximum conversion: 3 times the bonus amount. Withdrawal requests void all active/pending bonuses. Full Terms apply
3

MogoBet

100% Bonus Up To €200 + 20 Free Spins
100% Welcome Bonus up to €200 and 20 Free Spins on Book of Dead. New Players Only. Minimum deposit €10. Wagering occurs from real balance first. 50X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus valid for 30 days/ free spins for 7 days from receipt. Maximum conversion: 3 times the bonus amount or from free spins €20. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply. 18+ only. Please play responsibly. www.begambleaware.org
4

Zeslots

250% Bonus Up To €5,000
Welcome offer 250% Bonus on 1st deposit. New players only. €10 minimum fund up to €2000. €5,000 maximum bonus. Maximum bonus conversion to real funds equal to lifetime deposits. 45x wagering requirements. Bonus Code ZESLOTS250. Terms and conditions apply.
5

Slot Site

100% Bonus Up To €200 + 20 Free Spins No Deposit
NEW IMPROVED OFFER Welcome offer 20 Free Spins on Book of Dead on Registration, plus a welcome package up to €1500 and another 210 free spins, starting with 100% up to €200 and another 40 Free Spins on Book of Dead on 1st deposit. For new players only. Minimum deposit €10. Bets are primarily played from real money balance. All winnings from free spins must be wagered 40 times. Wagering requirement percentage may vary by game. Available on selected games only. Wagering requirement is only calculated on bets placed with bonus money. Bonus is valid for 30 days / free spins for 7 days from the date of issue. Maximum conversion: 3 times bonus amount or with free spins: €50. Withdrawal requests will void all active / pending bonuses. Full Terms Apply.

In fact, if age was a factor in industry success, then this venerable company would be out of sight as the oldest outfit around. This vintage corporation can trace its family roots as far back as the 1940s. Of course, online gaming was not around in the war years, but Williams Manufacturing Company certainly was. It was responsible for the design of pinball machines during this era and evolved into WMS Industries, one of Scientific Games’ subsidiary companies.

As pinball gradually faded in popularity, the company diversified into slot machines and computer games. And this is where Scientific Games comes in. This company too has a considerable vintage by industry standards, having been founded in Las Vegas in 1973.

Originally, it was focused on lottery operations, before moving onto real-world slot machines. As computer technology developed, the company diversified further into computer-based gaming, such as interactive terminals and, as the internet evolved, server-based gaming. Over the years, it has steadily diversified further into the online gaming market, both by developing its own games and by a regular programme of acquisitions.

One of the biggest moves here came in 2013, when Scientific Games acquired WMS Industries, hence forming the historical links outlined above. Further takeovers in subsequent years mean that many familiar brands in the online gaming world are in fact wholly owned by Scientific Games. In addition to WMS Industries, these include big names like Bally Technologies and Barcrest. The current family of names which operate under the Scientific Games umbrella was completed late in 2017 when the NYX Gaming Group was acquired. This deal cost the parent company a cool $630 million.

Today, Scientific Games is one of the leviathans in the gaming industry, with close to 10,000 employees worldwide. Its headquarters remain in Las Vegas, but it has offices on six continents across the world, including two in the United Kingdom. It operates via four separate divisions: Gaming, Lottery, Digital and Social. NetEnt is a direct competitor only in the digital arena, where Scientific Games and its many subsidiary companies also design excellent slots and other online casino games.

So it is clear that in terms of company size, Scientific Games is a giant in the gambling industry, both in land-based casino gaming and online. In terms of turnover, number of employees and sheer scale, comparing Scientific Games to NetEnt is like comparing a blue whale with a goldfish.

However, when it comes to the niche industry of designing excellent online games like slots and table games, NetEnt is the unrivalled industry leader. Sometimes, it pays to be a big fish in a small pool, as NetEnt can ably demonstrate!

Casino list updated: August 2026

100% Bonus Up To €100 + 500 Free Spins
Bonus Code
BONUS1
18+.

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| T&Cs Apply | GambleAware.org
100% Bonus Up To €100 + 20 Free Spins
18+.

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| T&Cs Apply | GambleAware.org
100% Bonus Up To €100 + 20 Free Spins
18+.

Welcome offer 100% up to €100 and 20 Free Spins on Book of Dead. New players only. Wager from real balance first. 50x wager the bonus. Contribution varies per game, selected games only. Wager calculated on bonus bets only. Bonus valid for 30 days / free spins for 7 days from receipt. Max conversion 3x bonus amount or from free spins €20. Withdrawal requests void all active/pending bonuses. Excluded Skrill & Neteller deposits. Full terms apply.

| T&Cs Apply | GambleAware.org
500% Bonus Up To €500
Bonus Code
NEON
18+.

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| T&Cs Apply | GambleAware.org
100% Bonus Up To €100 + 20 Free Spins
Bonus Code
NITRO
18+.

Up to €1000 bonus and 150 Spins on your first 3 deposits, starting with 100% up to €100 + 20 Nitro spins on Sweet Bonanza on 1st deposit. Deposit code NITRO required. You must be 18 years or older, or of the required legal age in the jurisdiction you reside in (the greater age applies) to take part in this promotion. Wagering requirement is x35 on bonus money credited. The wagering requirement on free spins winnings begins when you start playing with your bonus money. Wagering requirement on deposit bonus must be completed within 21 Days. Offer is not valid for Skrill, Neteller or Paysafe deposits. Minimum deposit to claim Welcome Bonus is €10. NitroCasino’s General Terms & Conditions and Bonus rules apply.

| T&Cs Apply | GambleAware.org
100% Bonus Up To €400 + 40 Free Spins
18+.

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| T&Cs Apply | GambleAware.org
Deposit €10 and get 123 Free Spins
18+.

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| T&Cs Apply | GambleAware.org
Deposit €10 and get €10 Bonus
18+.

Welcome offer 100% bonus up to €25. New players only. Max Bonus 100% up to €25. Min deposit €10. Offer must be activated before depositing. No max cash out. Wagering 10x bonus. Max bet €2 with bonus funds. Eligibility is restricted for a suspected abuse. Skrill deposits excluded. Full terms apply.

| T&Cs Apply | GambleAware.org
100% Bonus Up To €100 + 20 Free Spins
18+.

Welcome offer 100% up to €100 and 20 Spins on Book of Dead. New Players Only. Min deposit €10. Wagering occurs from real balance first. 50X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus valid 30 Days from receipt/Free spins valid 7 days from receipt. Max conversion: 3 X the bonus amount or from free spins: €20. Withdrawal requests void all active/pending bonuses. Full Terms apply. 18+ only. Please play responsibly. www.gambleaware.org

| T&Cs Apply | GambleAware.org
NOW CLOSED – TRY THIS INSTEAD!
18+.

Welcome offer 100% up to €400 + 250 Free Spins on 1st deposit. New depositing players only. Min. deposit €20. Free spins given as 50 per day for 5 days as can be used on Book of Dead, Starburst, Fire Joker and Gonzo’s Quest. Spins valid for 24 hours. 35x wagering requirement for bonus and winnings from free spins. Full terms apply.

| T&Cs Apply | GambleAware.org
18+. | T&Cs Apply | GambleAware.org

Written & Reviewed by Matt

I’ve worked in the online gambling industry since 2007, building affiliate portals, operating white-label casino brands, and analysing licensing frameworks across multiple jurisdictions. My work has been featured in EGR Magazine, and I’ve been nominated for iGB Affiliate Awards. At NetEnt.net, I publish fact-checked content focused on company profiles, casino software, payment systems, and regulatory compliance to help readers make informed decisions.
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