Dark and Darker Lawsuit 2026: Supreme Court Ruling, Damages, and What Players Should Know

Quick Answer

• Real? Yes. Nexon sued Ironmace; South Korea’s Supreme Court finalized the civil ruling on April 30, 2026.
• How much? Ironmace owes Nexon about 5.7 billion won ($3.84 million). No player payout program was found.
• Next? The criminal case against Ironmace has no confirmed verdict. Its first hearing was set for June 2026.

The Dark and Darker lawsuit is real, and its civil chapter is closed. On April 30, 2026, South Korea’s Supreme Court confirmed Ironmace infringed Nexon’s trade secrets. That ended five years of civil litigation.

The ruling involves two companies, not players. Ironmace owes Nexon about 5.7 billion won. We found no player claim program. Players weren’t parties to the case. A separate criminal case is the open question.

More on this topic: Post Trade Settlement in 2026: What Happens After You Click Buy, and Why T+1 Changes Everything

This guide covers the money, the game’s status, and the Epic refund history. One detail surprises most readers: the courts rejected Nexon’s copyright claim entirely.

The Facts

Is the Dark and Darker lawsuit real?

Yes, the Dark and Darker lawsuit is real, and South Korean courts have ruled on it at three levels. Nexon Korea filed its civil suit in July 2021, according to Korean business coverage. It accused Ironmace and former Nexon developers of using files from a canceled project.

Three rulings are verified:

• February 2025: The Seoul Central District Court found trade secret infringement and ordered about 8.5 billion won in damages.
• December 4, 2025: The Seoul High Court cut the award to about 5.7 billion won.
• April 30, 2026: The Supreme Court dismissed both sides’ appeals and made the award final.

Some gaming sites got this wrong. At least one outlet reported that courts found copyright infringement. Korean coverage of the Supreme Court ruling says the opposite, so treat that claim with caution.

Ironmace denies using Nexon’s work unfairly. Nexon says the ruling confirms that taking a company’s assets can’t be tolerated.

Who sued whom, and which courts are involved?

Nexon Korea is the plaintiff. Ironmace, its CEO, and other former Nexon developers are the defendants. Korean coverage names CEO Choi Ju-hyun, who led Nexon’s P3 team before leaving.

Several proceedings run in parallel. Mixing them up causes most of the confusion online.

The civil case is the one that ended. The criminal case is the one that can still change headlines.

Did the court say Dark and Darker copied Nexon’s game?

No. Courts found Ironmace infringed Nexon’s trade secrets, but they rejected the claim that Dark and Darker copied Nexon’s game design.

The Supreme Court upheld findings that P3 and Dark and Darker aren’t substantially similar. P3 was a battle royale where players aim to survive. Dark and Darker is an extraction game where players aim to collect items. Courts said that genre gap changes map layouts, monster placement, and level design.

The trade secret finding is separate. Courts held that Nexon’s source code, build files, and P3 data were protected secrets. The trial courts found it reasonable to conclude the defendants stored P3 files on a server before releasing the game.

That split explains the mixed headlines. Nexon won the money. Ironmace won the copyright argument. Ironmace’s claim that it used nothing unfairly doesn’t match the civil record on the trade secret point.

Key Takeaway: Courts rejected Nexon’s copyright claim but confirmed trade secret infringement, which is why both companies claim a partial win.

How much does Ironmace have to pay Nexon?

Ironmace must pay Nexon about 5.7 billion won, roughly $3.84 million. Reports using other exchange rates round it to $3.9 million.

Nexon must also return about 3.3 billion won it collected as provisional payments after the first ruling.

Think of it like a contractor’s bill with late fees running. The principal is fixed, but interest and returned deposits change the final transfer. We couldn’t verify whether Ironmace has paid in full.

Why did the damages drop from 8.5 billion to 5.7 billion won?

The Seoul High Court cut the award because it valued P3’s contribution to Dark and Darker at 15 percent. That ruling came on December 4, 2025.

The first court found no Ironmace revenue inside the protected period. It estimated damages using a legal presumption. The appeals court instead used Ironmace’s actual revenue figures from that window and applied the 15 percent contribution.

Here’s the twist: the appeals court went broader on the infringement itself. It extended the protected period to January 31, 2024, about six months longer than the first court had allowed. It also counted P3 files as trade secrets, not just P3 information.

Nexon called the lower figure disappointing. Korean legal commentators still described the ruling as a win for Nexon.

Can players get money from the Dark and Darker lawsuit?

No. We found no class action, settlement fund, or claim form for players. Players aren’t eligible for payment from this case, because the damages go from Ironmace to Nexon.

The only player money in this story is Epic’s refund for Legendary Status upgrades. That’s a store refund, not a legal settlement. It’s covered below.

Reality Check: No court-approved payout exists for players in this case. Any text, email, or social post offering “Dark and Darker settlement money” is a red flag. Real settlements never charge fees to file, and they never ask for game passwords.

Key Takeaway: The 5.7 billion won is a company-to-company award, so players shouldn’t expect a check or a claim form.

Is there a class action or claim form to file?

No class action or claim form turned up in our review. Here’s how to test any offer that says otherwise:

1. Look for a named court and case number in the message.
2. Check whether a court-approved settlement administrator is listed.
3. Compare the claim against Nexon’s and Ironmace’s public statements.
4. Refuse any request for your game password or payment details.
5. Never pay a fee to “release” funds.
6. Report suspicious messages to Steam, Epic, or your national consumer agency.

Most scams copy the look of real settlement emails. A real notice names the case and the court. A fake one pushes urgency.

If a real player settlement appears later, we’ll update this page. Until then, assume nothing is owed to you.

Something similar worth reading: Settlement Negotiation in 2026: What the Court Records Actually Show About Payouts, Deadlines, and Who Qualifies

Can you still play Dark and Darker in 2026?

Yes, as far as verified reports show. The Supreme Court did not order Ironmace to take the game offline.

Ironmace launched Season 9 for early access players on April 28, 2026, two days before the ruling. Reports from mid 2025 showed a free-to-play version on Steam. We couldn’t confirm the current Steam listing, so check the store page directly.

The Epic removal came from Epic’s own decision, which it tied to a Korean court ruling. It wasn’t a Supreme Court shutdown order.

How do you get a refund for Dark and Darker on Epic?

Epic told owners it would refund Legendary Status upgrades to the original payment method. If that failed, the money would go to the player’s Epic account balance. Epic said it couldn’t refund Redstone Shards.

That policy comes from Epic’s 2025 email to owners. We couldn’t confirm whether Epic still processes new requests. Here’s what to do:

1. Find Epic’s email about Dark and Darker in your inbox.
2. Check your Epic account balance for a credit.
3. Check your original payment method for a refund entry.
4. Gather your order number or receipt for Legendary Status.
5. Contact Epic player support with those details.
6. Keep the support ticket number.

It works like a store return without a receipt: the order record is your proof. Epic’s email said players who hadn’t been refunded by July 1, 2025 should contact support.

Key Takeaway: The only verified money available to players is Epic’s 2025 refund for Legendary Status, and Redstone Shards were excluded.

Is the criminal case against Ironmace still going?

The criminal case is the open front, and we found no confirmed verdict as of October 29, 2026. Prosecutors indicted Ironmace and its executives in February 2026 under the Unfair Competition Prevention Act. The charge is trade secret leakage, and the defendants weren’t detained.

Korean coverage said the first hearing was scheduled for June 2026. We couldn’t verify what happened at later hearings. Police had referred three Ironmace figures to prosecutors in September 2024.

A civil finding doesn’t bind a criminal court. Still, commentators expect it to carry weight. Nexon’s lawyer said it’s unlikely the criminal court will reject the trade secret finding.

Ironmace says it will prove its innocence. It argues that expert appraisal results weren’t available in the criminal process until the appeals ruling.

Did the Supreme Court shut down Dark and Darker?

No. The Supreme Court ordered payment, not a shutdown. Coverage of the ruling says the court did not order Dark and Darker’s service suspended.

Nexon tried to stop the game earlier. A Korean court rejected its request to halt Dark and Darker in January 2024. That decision came before the final damages ruling, but it shaped why the game kept running.

The business pressure came from elsewhere. Epic delisted the game in 2025, and Steam pulled it briefly in 2023. Those decisions were store decisions, not court shutdown orders.

One caution: the criminal case could change the picture. We found no verified sign that a shutdown is pending.

What about the 2023 U.S. lawsuit in Washington?

Nexon filed a U.S. lawsuit on April 14, 2023, in the Western District of Washington. It named Ironmace’s founder and another former Nexon employee as defendants.

The complaint alleged copyright infringement and breach of contract. Nexon sought to stop Dark and Darker’s development and asked for damages in an amount not yet determined. It also pointed to a one-year non-compete clause in the employees’ agreements.

We could not confirm a ruling, settlement, or dismissal in that case. Current docket status is not yet confirmed. Don’t assume the Korean Supreme Court decision resolved it.

Meanwhile, the 2023 filing explains why Steam removed the game that year. Ironmace then distributed a playtest by torrent, which drew over 450,000 players.

Key Takeaway: The Korean civil case is final, but the criminal case and the 2023 U.S. suit have no confirmed outcome.

What is Project P3?

Project P3 was an unreleased Nexon game that the company canceled in 2021. Nexon says Dark and Darker grew out of files and ideas from that project.

Choi Ju-hyun led the P3 team, according to Korean coverage. Nexon alleged he moved source code and data to a personal server. Ironmace was founded in October 2021, after the cancellation.

Dark and Darker reached Steam early access in August 2023, about 22 months after Ironmace’s founding. Nexon argued that timeline was too fast for a from-scratch build.

This is also helpful: Instant Dream Home Lawsuit 2026: No Verified Case, Settlement, or Claim Form

Ironmace disputes that. It has said many of its developers worked on P3 and knew how poorly built it was. In its view, using P3 material would have slowed development.

What is the difference between trade secret and copyright claims?

Copyright protects creative expression, like characters, art, and level design. A trade secret protects confidential business information, like source code, build files, and internal plans.

Here’s an everyday version. Copying a restaurant’s printed menu is a copyright problem. Walking out with the kitchen’s secret recipe notes is a trade secret problem. Nexon argued both. Courts accepted only the second.

Korean trade secret claims fall under the Unfair Competition Prevention Act. That’s the same law behind the criminal indictment. The civil and criminal cases are separate, but they rest on related facts.

The distinction matters for damages. A copyright win could have supported a bigger remedy and a stronger push against the game itself. A trade secret win produced money, but no shutdown.

What do Nexon and Ironmace each say about the ruling?

Nexon says the ruling confirms that taking company assets for profit can’t be tolerated. It says it will keep pursuing copyright and trade secret violations. It also expects the criminal court to weigh the Supreme Court decision.

Ironmace says the Supreme Court made clear that P3 and Dark and Darker aren’t similar. It says that means it did not unfairly use Nexon’s work. It also voiced disappointment with the trade secret ruling.

Both statements are partly right and partly spin. The courts did reject the similarity claim. They also found trade secret infringement and ordered payment. Ironmace’s statement skips the second half.

Treat each company’s wording as advocacy. The court record is the reliable source here.

Key Takeaway: Each side’s statement is selective, and only the court rulings settle what’s verified.

How did the Dark and Darker lawsuit start?

It started in 2021, when Nexon sued before Ironmace even existed. Here’s the verified timeline:

What happens next in the Dark and Darker lawsuit?

Here are the next expected stages:

• Expected, dates not confirmed: The criminal trial continues. Its first hearing was set for June 2026.
• Not yet confirmed: Ironmace completes payment of the 5.7 billion won award.
• TBD: A criminal verdict, which either side could appeal.
• Not yet confirmed: Any ruling in the 2023 U.S. case.
• Watch for: Updates to Steam availability and Epic refund handling.

Frequently Asked Questions

Did Ironmace lose the Dark and Darker lawsuit?

Ironmace lost the civil trade secret case, but it won on copyright.
The Supreme Court finalized a 5.7 billion won award on April 30, 2026.
Both sides’ appeals were dismissed.

Is Dark and Darker being shut down?

No shutdown order was issued in the civil case.
Ironmace launched Season 9 on April 28, 2026.
The criminal case remains unresolved.

Can I join a Dark and Darker class action?

We found no class action for players.
The damages go from Ironmace to Nexon.
Treat any claim offer as suspect until a court names it.

How much did Ironmace have to pay Nexon?

Ironmace must pay about 5.7 billion won, roughly $3.84 million.
The first ruling had ordered about 8.5 billion won.
Interest of 12% a year applies on the unpaid sums.

Did Nexon win the copyright claim?

No, the courts rejected Nexon’s copyright claim.
They found P3 and Dark and Darker not substantially similar.
Nexon won only the trade secret claim.

Will I get a refund for Dark and Darker?

Epic said it would refund Legendary Status upgrades in 2025.
It said Redstone Shards weren’t refundable.
Contact Epic player support if you never received your refund.

Is the Dark and Darker criminal trial over?

No verdict is confirmed as of October 29, 2026.
Prosecutors indicted Ironmace in February 2026.
The first hearing was set for June 2026.

Check your Epic account and email if you bought Legendary Status. Ignore any message promising settlement money from this case. No player payout program was found.

Keep one date in mind: April 30, 2026, when South Korea’s Supreme Court made the 5.7 billion won civil ruling final.

For more context, see Omegaverse Lawsuit 2026: The Addison Cain and Zoey Ellis Copyright Fight That Defined a Genre