Sony Files Lawsuit Against Tencent Over Alleged Infringement of Horizon Game Series

Sony Takes Legal Action Against Tencent in Federal Court

Sony Interactive Entertainment has officially filed a lawsuit against Tencent, the Chinese tech and gaming conglomerate, for allegedly copying the Horizon game series through its upcoming title, Light of Motiram. According to a legal filing submitted to a federal court in California, Sony accuses Tencent of copyright infringement and trademark violation, asserting that Tencent has replicated core elements of the acclaimed Horizon franchise, a flagship property for PlayStation Studios.

The Game in Question: Light of Motiram Sparks Controversy

Light of Motiram, a PC-based action-adventure game, was unveiled by Tencent in late 2024. Almost immediately, it drew widespread criticism from gamers and industry analysts who noted striking similarities between the game and Horizon Zero Dawn (2017), developed by Guerilla Games under Sony’s umbrella.

Critics pointed to near-identical themes, including a post-apocalyptic setting dominated by mechanical creatures, a female protagonist with a bow, and an open-world environment heavily inspired by tribal culture fused with futuristic technology. The visual style, combat mechanics, and environmental storytelling present in Light of Motiram were flagged as suspiciously familiar.

These visual and thematic parallels became the subject of intense discussion across gaming forums, social media platforms, and YouTube reviews. The backlash culminated in Sony’s decision to take the matter to court in an effort to protect its intellectual property.

Timeline of Events Leading to the Lawsuit

In a key revelation disclosed in the court documents, Sony claims that Tencent had approached them in 2023 with a proposal to co-develop a new Horizon title. The Japanese tech giant ultimately declined the offer due to strategic reasons. Shortly after that, Tencent announced Light of Motiram, which Sony now alleges is directly inspired by and derivative of Horizon’s distinct features.

The lawsuit details how Tencent’s game not only mimics the core gameplay loop of the Horizon series but also borrows heavily from the art direction, world-building narrative, and character design. Sony labels this as a “slavish copy”, asserting that the similarities are not coincidental but rather deliberate attempts to exploit the commercial success and artistic prestige of Horizon.

Specific Allegations in the Court Filing

The legal complaint outlines several core allegations:

• Infringement of Copyrighted Material: Sony argues that Light of Motiram includes protected assets such as character designs, enemy archetypes (especially robotic creatures), environmental features, and combat animations that bear a clear resemblance to those found in Horizon Zero Dawn and its sequel, Horizon Forbidden West.
• Unlawful Use of Trade Dress: Sony emphasizes that Tencent has appropriated the overall “look and feel” of the Horizon series. This includes UI design, weapon mechanics, and even sound design, all of which contribute to the distinctive brand identity of the Horizon franchise.
• Breach of Trust: Sony’s complaint indicates that Tencent’s prior engagement under the guise of collaboration may have provided the company with insider knowledge that was later used to develop a competing product without consent.

Sony Demands Injunction and Monetary Damages

Sony is seeking an unspecified amount in financial compensation for damages incurred due to Tencent’s alleged IP violation. In addition, the Japanese company is requesting that the court issue a permanent injunction that would prevent Tencent from distributing, marketing, or profiting from Light of Motiram.

This legal move underscores Sony’s commitment to vigorously defending its creative assets, especially one as lucrative and iconic as Horizon, which has sold over 38 million copies worldwide and continues to be a cornerstone in the PlayStation ecosystem.

Community Reaction and Industry Impact

The gaming community has largely rallied behind Sony. On Reddit and Twitter, players have compiled side-by-side comparisons, exposing frame-by-frame similarities in gameplay footage. Influencers and gaming news outlets have amplified these findings, contributing to growing pressure on Tencent.

Analysts believe the lawsuit could set a new precedent in international game development litigation. With China’s gaming sector expanding globally, legal disputes over intellectual property and cross-border enforcement are becoming more common. This case could redefine how developers approach creative boundaries and influence the regulatory landscape for years to come.

Tencent’s Silence and Potential Legal Strategy

As of now, Tencent has not issued a public statement in response to the lawsuit. Legal experts speculate that the company might either seek to settle quietly or mount a defense based on the argument of independent development and genre similarity, a common counterclaim in copyright cases.

However, given the specificity and breadth of Sony’s allegations—including their claim of a prior collaboration offer—Tencent may face an uphill battle in proving originality or lack of malicious intent.

The Stakes for Sony and PlayStation Studios

The Horizon franchise is a flagship IP in Sony’s exclusive lineup, sitting alongside God of War, The Last of Us, and Spider-Man. With adaptations planned in the form of a Netflix live-action series, as well as new sequels and spin-offs in development, Horizon represents more than just a successful game—it’s a multimedia asset with massive growth potential.

By defending Horizon now, Sony is also safeguarding future investments and ensuring that derivative works don’t dilute the brand or undermine the creative legacy established by Guerilla Games.

What Happens Next: Possible Outcomes

The legal battle could unfold in several ways:

1. Court-Ordered Injunction: If the court rules in Sony’s favor, Tencent may be forced to halt development or distribution of Light of Motiram entirely.
2. Financial Settlement: A private settlement could be reached if Tencent opts to avoid further legal scrutiny or reputational harm.
3. Public Trial: If both parties dig in, the case could become a landmark trial in the gaming industry with global attention.

Each of these scenarios carries weighty implications for how creative originality and IP protection are handled in the digital entertainment world.

Conclusion: A Defining Moment for Gaming IP Law

The Sony vs. Tencent lawsuit signals a critical turning point in the ongoing evolution of intellectual property enforcement in the gaming industry. With billion-dollar franchises at stake, the lines between inspiration and imitation have never been more scrutinized. As the case unfolds, all eyes will be on the court’s decisions—and their impact on how games are created, copied, and contested in an increasingly competitive global market.