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Light & Wonder Settles with Aristocrat for $127.5M Over Trade Secrets on Slots

Light & Wonder has settled a lawsuit with Aristocrat that involved trade secrets tied to Aristocrat’s ‘Dragon Link’ franchise
Light & Wonder settles lawsuit with Aristocrat.
Photo by Piotr Swat/Shutterstock
Ian St. Clair Avatar
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State of Play

  • Light & Wonder will pay about $127.5 million and pull disputed titles after agreeing to settle trade-secret claims from Aristocrat.
  • This settles parallel litigation in the US and Australia and has immediate implications for operators and players who rely on third‑party content.

Light & Wonder and Aristocrat Technologies have reached a global settlement in long‑running litigation alleging misappropriation of trade secrets tied to Aristocrat’s “Dragon Link” franchise.

Aristocrat had sued in both US and Australian courts, claiming Light & Wonder’s titles – notably “Dragon Train” and “Jewel of the Dragon” – were developed using Aristocrat’s proprietary mathematical models and confidential development information.

A Nevada federal court earlier granted Aristocrat a preliminary injunction, finding it likely that protected intellectual property was misused and forcing Light & Wonder to halt distribution of the contested games.

Trial avoided with settlement

Rather than proceed to trial, the parties agreed that Light & Wonder would pay approximately $127.5 million, permanently remove the disputed games worldwide, destroy documents containing Aristocrat’s proprietary information, and refrain from further use of those trade secrets.

Both companies said the settlement resolves the pending claims in both jurisdictions.

Here’s some changes players may see in the coming months:

  • Availability of titles: Players may see affected games disappear from casino floors and online portfolios where Light & Wonder supplied similar content. Operators will need to remove or replace any impacted titles to stay compliant.
  • Supply‑chain scrutiny: Casinos and platform operators are likely to increase due diligence when sourcing third‑party games, asking for stronger IP warranties and proof of original development processes.
  • Financial and market effects: The $127.5 million payout and operational restrictions represent a material hit for Light & Wonder and could influence pricing, licensing terms, or development timelines for major suppliers. For players, this could mean slower rollouts of new games and fewer direct clones of successful mechanics.
  • Legal precedent: The case underscores that game mechanics, algorithms, and mathematical models can be protected as trade secrets – a reminder that intellectual property enforcement can reshape product availability and commercial relationships across the US industry.

Based on reporting by Ms Crystal T. Broughan for MarketScreener.

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Ian St. Clair

Content Lead

Ian St. Clair is a lover of words, vocal or written. Naturally, that makes Ian a great communicator and leader. Ian is curious and driven, always looking to improve, and always welcomes a challenge. Ian is authentic, possesses high-level emotional intelligence, and knows just when to crack a joke. A University of Northern Colorado graduate, Ian is now an expert in the US online gambling field, where he's been for over 5 years. Ian also has over a decade of journalism experience covering college and professional athletics, as well as the symphony and theater. Ian's a lover of history, news, and bacon. Oh, and tacos.

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