{"id":65989,"date":"2026-04-30T17:48:17","date_gmt":"2026-04-30T08:48:17","guid":{"rendered":"https:\/\/automaton-media.com\/en\/?p=65989"},"modified":"2026-04-30T17:48:19","modified_gmt":"2026-04-30T08:48:19","slug":"developer-ordered-to-pay-3-84-million-in-damages-following-five-year-dispute-with-nexon-over-alleged-source-code-and-asset-theft","status":"publish","type":"post","link":"https:\/\/automaton-media.com\/en\/news\/developer-ordered-to-pay-3-84-million-in-damages-following-five-year-dispute-with-nexon-over-alleged-source-code-and-asset-theft\/","title":{"rendered":"Developer\u00a0ordered\u00a0to pay $3.84\u00a0million in damages following five-year dispute with Nexon over\u00a0alleged source code and asset theft\u00a0"},"content":{"rendered":"\n<p>The long-running legal battle between Nexon and&nbsp;game developer&nbsp;Ironmace&nbsp;over&nbsp;the multiplayer action RPG&nbsp;<strong>Dark and Darker<\/strong>&nbsp;has&nbsp;come to an end&nbsp;with a ruling&nbsp;from South Korea\u2019s Supreme Court. As reported by&nbsp;<a href=\"https:\/\/koreajoongangdaily.joins.com\/news\/2026-04-30\/business\/industry\/Supreme-Court-rules-in-favor-of-Nexon-orders-Dark-and-Darker-developers-to-pay-38-million\/2581792\" target=\"_blank\" rel=\"noreferrer noopener\">Korea JoongAng Daily<\/a>&nbsp;and&nbsp;<a href=\"https:\/\/www.thisisgame.com\/articles\/421863?newsId=263&amp;categoryId=0\" target=\"_blank\" rel=\"noreferrer noopener\">ThisIsGame<\/a>, the court&nbsp;dismissed appeals&nbsp;launched by&nbsp;both sides on April 30,&nbsp;resulting in&nbsp;a partial victory for Nexon.&nbsp;(Note that this refers to the civil lawsuit&nbsp;regarding&nbsp;Dark and Darker, not the still ongoing criminal&nbsp;trial).&nbsp;<\/p>\n\n\n\n<p>To give some background, the legal battle&nbsp;over Dark and Darker started back in 2021, when&nbsp;Nexon&nbsp;filed a lawsuit&nbsp;against&nbsp;Ironmace,&nbsp;alleging&nbsp;that&nbsp;it developed the game&nbsp;using source code and assets belonging to a still-in-development&nbsp;Nexon&nbsp;project&nbsp;codenamed \u201cP3.\u201d&nbsp;The&nbsp;company&nbsp;claimed that&nbsp;a few&nbsp;of its&nbsp;former employees, including P3\u2019s project&nbsp;team leader, intentionally leaked the data&nbsp;to an external server&nbsp;before leaving, and then&nbsp;misappropriated it to create&nbsp;Ironmace\u2019s&nbsp;debut title Dark and Darker.&nbsp;They accused the studio of trade secret infringement as well as copyright infringement.&nbsp;<\/p>\n\n\n\n<p>In&nbsp;the first and second trials in this dispute, the courts acknowledged that Nexon\u2019s unreleased P3 qualified as&nbsp;copyrighted&nbsp;work, but&nbsp;did not recognize that the similarities&nbsp;between it&nbsp;and&nbsp;Ironmace&#8217;s&nbsp;Dark and Darker&nbsp;were sufficient to constitute copyright infringement.&nbsp;On the other hand, the courts&nbsp;<em>did<\/em>&nbsp;determine&nbsp;that&nbsp;Nexon\u2019s source code and build files qualified as protected trade secrets,&nbsp;which&nbsp;Ironmace&nbsp;infringed&nbsp;upon them when developing Dark and Darker.&nbsp;&nbsp;<\/p>\n\n\n\n<p>In the&nbsp;latest trial,&nbsp;the Supreme Court upheld&nbsp;these&nbsp;rulings&nbsp;in full,&nbsp;dismissing appeals from both sides and&nbsp;ordering&nbsp;Ironmace&nbsp;to pay 5.7&nbsp;billion won in damages (approximately<strong>&nbsp;<\/strong>$3.84 million USD).&nbsp;It did not, however,&nbsp;order the developers to take down Dark and Darker. Unhappy with the&nbsp;outcome of the civil trial,&nbsp;Ironmance&nbsp;reportedly declared&nbsp;that it would keep fighting to&nbsp;\u201cprove its innocence\u201d&nbsp;in the&nbsp;still ongoing criminal trial, while ensuring Dark and Darker continues to run smoothly.&nbsp;The&nbsp;studio finds&nbsp;the recognition of trade secret infringement \u201ccontradictory,\u201d&nbsp;alleging that&nbsp;it has&nbsp;objective evidence&nbsp;that its employees&nbsp;did not use Nexon\u2019s trade secrets&nbsp;that did not get to be examined in time due to procedural limitations.&nbsp;<\/p>\n\n\n\n<p><strong>Related: <a href=\"https:\/\/automaton-media.com\/en\/news\/blue-archives-former-co-director-and-staff-members-sent-to-prosecutors-over-alleged-development-data-theft\/\" target=\"_blank\" rel=\"noreferrer noopener\">Blue Archive\u2019s former co-director and staff members sent to prosecutors over alleged development data theft\u00a0<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ironmace, the developer of Dark and Darker, has been ordered to pay approximately $3.84 million in damages to Nexon.<\/p>\n","protected":false},"author":55,"featured_media":65993,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[3],"tags":[18],"class_list":["post-65989","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-global-news"],"blocksy_meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Developer\u00a0ordered\u00a0to pay $3.84\u00a0million in damages following five-year dispute with Nexon over\u00a0alleged source code and asset theft\u00a0 - AUTOMATON WEST<\/title>\n<meta name=\"description\" content=\"Ironmace, the developer of Dark and Darker, has been ordered to pay approximately $3.84 million in damages to Nexon.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/automaton-media.com\/en\/news\/developer-ordered-to-pay-3-84-million-in-damages-following-five-year-dispute-with-nexon-over-alleged-source-code-and-asset-theft\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Developer\u00a0ordered\u00a0to pay $3.84\u00a0million in damages following five-year dispute with Nexon over\u00a0alleged source code and asset theft\u00a0 - AUTOMATON WEST\" \/>\n<meta property=\"og:description\" content=\"Ironmace, the developer of Dark and Darker, has been ordered to pay approximately $3.84 million in damages to Nexon.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/automaton-media.com\/en\/news\/developer-ordered-to-pay-3-84-million-in-damages-following-five-year-dispute-with-nexon-over-alleged-source-code-and-asset-theft\/\" \/>\n<meta property=\"og:site_name\" content=\"AUTOMATON WEST\" \/>\n<meta property=\"article:published_time\" content=\"2026-04-30T08:48:17+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-30T08:48:19+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/automaton-media.com\/en\/wp-content\/uploads\/2026\/04\/20260430-65989-header.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1217\" \/>\n\t<meta property=\"og:image:height\" content=\"726\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Amber V\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@AUTOMATON_ENG\" \/>\n<meta name=\"twitter:site\" content=\"@AUTOMATON_ENG\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Amber V\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Developer\u00a0ordered\u00a0to pay $3.84\u00a0million in damages following five-year dispute with Nexon over\u00a0alleged source code and asset theft\u00a0 - 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