The Subnautica 2 lawsuit centers on Krafton, Unknown Worlds, studio control, and a $250 million earnout tied to the studio’s 2021 acquisition deal. After Krafton removed key Unknown Worlds leaders before the game’s early access launch, the Delaware Court of Chancery ruled that Krafton breached the purchase agreement and ordered Ted Gill restored as CEO with control over the Subnautica 2 launch. The dispute became even bigger after Subnautica 2 launched in early access on May 14, 2026, sold millions of copies within days, and reportedly made the earnout payment unavoidable. This article explains how the lawsuit started, why ChatGPT became part of the court record, what the ruling means for Unknown Worlds, and why the case matters for players following Subnautica 2’s development.
The Subnautica 2 lawsuit has become one of the strangest gaming business stories of the year. What started as a fight over a delayed early access launch turned into a much larger battle over studio control, a $250 million bonus, and whether Krafton tried to avoid a deal it had already signed.
Now the story has reached a turning point. According to a late May report from the Korean Economic Daily, picked up by IGN and other outlets, Krafton has agreed to pay the earnout of up to $250 million to Unknown Worlds' former shareholders. The reason is simple: Subnautica 2 sold so well, so fast, that the payout Krafton allegedly tried to avoid became unavoidable.
At the center of the case is Unknown Worlds, the studio behind Subnautica. Krafton bought the studio in 2021 in a deal worth $500 million upfront, with another possible $250 million tied to future performance. That extra payment is called an earnout. In plain English, it means the sellers could earn more money later if the studio hit certain goals after the sale.
That detail matters because Subnautica 2 was not just another release on Krafton's calendar. If the game performed well, it could trigger a large payout to Unknown Worlds' former leaders. According to court findings, that financial risk became a major issue for Krafton as the game moved closer to launch. On March 16, 2026 the Delaware Court of Chancery officially ruled against Krafton and ordered the company to restore Ted Gill as CEO of Unknown Worlds.
How the dispute started Krafton's acquisition of Unknown Worlds gave the company ownership of the studio, but the deal also protected key leaders inside Unknown Worlds. These leaders included CEO Ted Gill and co-founders Charlie Cleveland and Max McGuire.
Under the purchase agreement, the key employees kept broad control over the studio as long as at least one of them remained employed. That control covered major decisions such as the product roadmap, launch plans, budgets, hiring, and other business operations. In other words, Krafton owned Unknown Worlds, but it had also agreed to let the studio's leaders keep running the business in important ways
The relationship broke down as Subnautica 2 moved closer to early access. Krafton removed Gill, Cleveland, and McGuire in 2025. It also took steps that blocked Unknown Worlds from controlling the game's launch, including control over the Steam publishing app. The court later found that Krafton had breached the agreement by firing the key employees without valid cause and by taking control away from them.
The $250 million earnout The money at the center of the lawsuit is the $250 million earnout. This was not a simple bonus that Krafton could choose to pay or ignore. It was part of the purchase deal.
The earnout formula was tied to revenue. According to the Korean Economic Daily, Krafton agreed to pay $3.12 for each dollar of studio revenue above a $69.8 million threshold, up to a cap of $250 million. That made Subnautica 2's launch especially important. If the game sold well during the earnout period, Krafton could face a very large payment.
This is why the timing of the launch became so important. Delaying the game could have reduced or avoided the payout. The court found that Krafton's actions were tied to its desire to avoid the earnout, not just to concerns about the game's quality or readiness.
What the court decided The Delaware court ruled that Krafton did not have valid cause to remove the key Unknown Worlds leaders. The judge ordered Krafton to reinstate Ted Gill as CEO and restore his control over the Subnautica 2 early access launch. The court also ordered Krafton to restore Gill's access to the Steam platform.
The ruling also extended the earnout testing period. PC Gamer reported that the period was extended to at least September 15, 2026, with Fortis retaining the right to extend it further to March 15, 2027. That gave Unknown Worlds more time to earn the payout that Krafton had allegedly tried to avoid.
The court did not say that every part of the case was over. Krafton said after the ruling that damages and earnout claims were still pending. As it turned out, the earnout question would be answered not in a courtroom, but on Steam's sales charts.
Why ChatGPT became part of the story One of the more unusual parts of the lawsuit is Krafton CEO Changhan Kim's use of ChatGPT. According to the court's ruling, Kim viewed the earnout as a bad deal and felt taken advantage of as internal projections showed Subnautica 2 was on track to trigger it. His own legal department warned him that the earnout would still have to be paid even if the Unknown Worlds leaders were dismissed with cause, and that acting against them carried lawsuit and reputation risks.
Kim then turned to ChatGPT while exploring ways to deal with the earnout issue and regain control of Unknown Worlds. The chatbot initially told him the earnout would be difficult to cancel, but at its suggestion Kim formed an internal task force dubbed "Project X," with a mandate to either negotiate a deal on the earnout or take over Unknown Worlds. The court noted that over the following month, Krafton followed most of ChatGPT's recommendations.
This does not mean ChatGPT caused the lawsuit. It also does not mean using AI is automatically a legal problem. The issue is that the chatbot conversations appeared to support the claim that Krafton was looking for a way around the agreement. In court, that kind of evidence can matter because it helps show intent.
The launch made things worse for Krafton
After the court restored Gill's control, Subnautica 2 moved forward in early access on May 14, 2026. That launch became a problem for Krafton for a simple reason: the game sold very well.
Subnautica 2 sold more than 4 million copies in less than a week. The game also reportedly sold 1 million copies in its first hour and 2 million within 12 hours, and reached a peak of more than 467,000 concurrent players on Steam.
Those numbers matter because the earnout is tied to revenue. Subnautica 2 became the fastest-selling Steam game of 2026 so far, with Alinea Analytics estimating more than $100 million in revenue during its first week. With sales like that, the question stopped being whether Krafton would owe the earnout and became how quickly the bill would arrive.
Krafton reportedly agrees to pay On May 28, 2026, the Korean Economic Daily reported that Krafton has agreed to pay the earnout of up to $250 million to Unknown Worlds' former shareholders, citing game industry sources in Seoul. IGN and other outlets quickly picked up the story.
The scale of the payment is significant. The $250 million cap is equal to roughly 35% of Krafton's operating profit from last year. That is a painful number for any publisher, and it lands on top of the legal costs and reputational damage from the lawsuit itself.
A few caveats are worth keeping in mind. The report is based on industry sources, and neither Krafton nor Unknown Worlds has publicly confirmed the agreement. The exact final amount also depends on how revenue is counted under the contract. But the direction of the story is clear: the payout Krafton allegedly built "Project X" to avoid now appears to be happening, driven by the very launch the company once delayed.
What this means for players For players, the lawsuit does not change the basic fact that Subnautica 2 is now playable in early access. The game launched on PC and Xbox Series X|S, and it is expected to remain in early access for a long period while Unknown Worlds adds more content and features. The early access period is expected to last about two to three years, and the studio has already shared an early access roadmap teasing co-op upgrades, new biomes, vehicles, and story content
The bigger question is how the legal fight affects the studio behind the game. Court filings and reports describe a tense relationship between Krafton and Unknown Worlds. The judge also noted that putting Gill back in charge would likely create tension with the parent company, but said that did not excuse Krafton's breach of contract.
For now, the game itself appears to be moving forward, and the people who built it look set to be paid what the deal promised.
Is Unknown Worlds independent from Krafton?
No. Unknown Worlds is still owned by Krafton.
This point has caused confusion because some players saw changes to the game's Steam page and thought Unknown Worlds had fully separated from Krafton. That is not what happened. Krafton still owns the studio, but the court restored operational control to Gill under the terms of the original purchase agreement.
That means Krafton remains the parent company, while Unknown Worlds has court-backed authority over key parts of Subnautica 2's launch and operation.
What happens next? The biggest open question, the earnout, now appears to be answered. If the reports hold, Krafton will pay up to $250 million to Unknown Worlds' former shareholders, closing out the issue at the heart of the dispute.
That does not mean every legal thread is tied off. Damages claims from the earlier ruling may still be resolved, the final earnout figure depends on the contract's revenue math, and neither company has officially confirmed the payment. Official statements from Krafton or Unknown Worlds could still add detail or complicate the picture.
The case also sends a warning to large publishers and buyers. Buying a studio does not always mean full control from day one. If a purchase agreement protects the old leadership, courts may enforce those rights even when the buyer later regrets the deal. And as the ChatGPT episode showed, looking for a way around a signed contract can end up as evidence against you.
For fans, the story is much simpler. Subnautica 2 is playable, the studio's leadership won in court, and the developers are reportedly getting the bonus they fought for.
Conclusion The Subnautica 2 lawsuit is a rare case where the business story around a game became almost as dramatic as the game itself. Krafton bought Unknown Worlds, but the deal came with limits. When Subnautica 2 became a major release with serious revenue potential, those limits became much harder to ignore.
For fans, the best outcome is simple: Subnautica 2 is playable, the game is moving forward, and players can support it directly by playing, reviewing, and staying involved during early access. Strong player support matters even more for a game built around community feedback.
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FAQ What is the Subnautica 2 lawsuit about?
The Subnautica 2 lawsuit is about Krafton, Unknown Worlds, studio control, and a $250 million earnout. Krafton bought Unknown Worlds in 2021, but the deal gave key studio leaders control over major business decisions. The dispute started after Krafton removed those leaders before the game’s early access launch.
Why did Krafton fire Unknown Worlds’ leaders?
Krafton said it had valid reasons to remove the leaders, including concerns about the timing of the Subnautica 2 launch. The court did not agree. It found that Krafton did not meet the contract’s strict standard for firing them for cause.
Is Krafton actually paying the $250 million earnout?
Reportedly, yes. In late May 2026, the Korean Economic Daily reported that Krafton has agreed to pay the earnout of up to $250 million to Unknown Worlds' former shareholders after Subnautica 2's strong early access sales. Neither company has publicly confirmed the agreement, and the final amount depends on the contract's revenue formula.
What did the court decide in the Subnautica 2 lawsuit?
The court ruled that Krafton breached the purchase agreement. It ordered Krafton to reinstate Ted Gill as CEO of Unknown Worlds, restore his control over the Subnautica 2 early access launch, and extend the earnout period.
Does Krafton still own Unknown Worlds?
Yes. Krafton still owns Unknown Worlds. The court ruling did not make Unknown Worlds independent again. It restored certain control rights to Unknown Worlds’ leadership under the original purchase agreement.
When did Subnautica 2 release in early access?
Subnautica 2 released in early access on May 14, 2026. The game launched on PC and Xbox Series X|S, giving players the chance to explore the sequel while Unknown Worlds continues to add content, polish systems, and collect player feedback.
Is the Subnautica 2 lawsuit over?
No. The lawsuit is not fully over. The first major ruling restored leadership control and extended the earnout period, but damages and the final earnout amount may still be decided later.
Why does this lawsuit matter to players?
The lawsuit matters because it affects the studio behind Subnautica 2 . It also shows how business deals can shape game development, launch timing, and studio leadership. For players, the main point is that Subnautica 2 is playable and still being developed through early access.
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