<div id="readability-page-1"><div> <div> , /PRNewswire/ -- COCOS, the globally renowned provider of game engines and development tools fully acquired by SUD, today announced the full open-sourcing of COCOS 4.Scope of Open Source Continue Reading <div> <div> <div> <div> <figure> <img id="imageid_2" src="https://imageproxy.pbkrs.com/https://www.prnewswire.com/news-releases/null?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" original-src="https://imageproxy.pbkrs.com/https://www.prnewswire.com/news-releases/null"/> <figcaption> </figcaption> </figure> <figure> <img id="imageid_2" src="https://imageproxy.pbkrs.com/https://www.prnewswire.com/news-releases/null?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" original-src="https://imageproxy.pbkrs.com/https://www.prnewswire.com/news-releases/null"/> <figcaption> </figcaption> </figure> </div> </div> </div> </div> The following repositories are now publicly available: 1. EngineRepository:https://github.com/cocos/cocos42. Cross-Platform CodeIncludes all native platform compatibility code. Compatibility support for mini-game platforms will be released progressively.Repository:https://github.com/cocos/cocos-cli 3. COCOS CLIRepository:https://github.com/cocos/cocos-cli 4. Full IDE Headless ModeThe original Cocos Creator is equipped with extensive editing capability, tightly coupled with the engine. Core editing functions will gradually transit to Headless Mode, accessible via CLI, and will be part of the engine core functions.Repository:https://github.com/cocos/cocos-cli 5. MIT LicenseCOCOS 4 is released under the standard MIT License, a permissive, non-copyleft license granting unrestricted rights. All commercial-related clauses originally included in Cocos Creator have been removed, making it fully open source.COCOS 4:https://github.com/cocos/cocos4/blob/v4.0.0/LICENSECOCOS CLI:https://github.com/cocos/cocos-cli/blob/main/LICENSEDirections for IterationCOCOS 4 is an evolution of Cocos Creator 3.x, with a long-term commitment to forward compatibility. It strictly follows SemVer boundaries, respects compatibility commitment periods, and maintains a deprecation-to-removal cycle of minimum six months. Long-term development will focus on the following six areas.1. AI NativeJavaScript and TypeScript remain as the primary languages, with all iterations prioritizing AI friendliness and new features designed to be AI-native. Feature delivery will favor MCPs or Agents over traditional libraries or frameworks. For instance, UI components won't be provided as call-and-use libraries, but as fully deliverable Agents.2. LightweightFaster, smaller, more efficient, and highly modular, designed to run on any device with a screen and to perform reliably even in highly complex scenarios.3. Cross-PlatformGradual support for previously unsupported native platforms (such as Steam), alongside progressive unification across all mini-game platforms.4. ReliabilityA deliberate and patient focus on fixing long-standing bugs (such as Spine-related issues) and optimizing performance in key areas such as rich text and lists.5. CompletenessSystematic enhancement of essential capabilities, including terrain systems, real-time multiplayer networking, tutorials, and sample projects.6. 3DA steady, patient approach to strengthening 3D capabilities, beginning with fundamental features, such as increasing the maximum number of rendered polygons, rather than rushing to implement advanced rendering features in the short term.Motivation for Open Sourcing1. Best Path to AI NativeOpen source is the most effective way to achieve fully AI Native. It allows AI to better understand the engine, and guides the engine to evolve in a direction that AI could understand easily.2. Activating Pull Requests (PRs)The more pull requests (PRs) submitted, the more developers are engaged. The more developers involved, the more PRs are generated. More PRs lead to a stronger and better engine.3. Global ActivationMany international developers are highly capable and deeply committed to open-source values. COCOS aims to attract both game and AI developers worldwide into a unified open-source game engine ecosystem.4. Ecosystem ActivationBy offering powerful and flexible underlying capabilities for Agents, MCPs, Kits, and Extensions, COCOS enables every tool vendor and developer across the production pipeline to thrive.5. A Complementary Strategic ApproachSUD has set no direct commercialization targets for COCOS 4 or PinK. The focus is instead on whether they can reach more developers and stimulate the creation of more game content which is critical to SUD's long-term business success. Therefore, SUD is strongly motivated to support developers effectively. Full open source, free from commercial constraints, is the fastest way forward.At the same time, SUD provides advantages in product quality, services, user traffic, global reach, and commercialization all fully integrated into the engine and IDE to benefit developers. This makes the engine easier to use, games more reliable, traffic more accessible, and revenue generation more efficient.A free, powerful, stable, and easy-to-use open-source universal game engine is the optimal solution for developers. SUD firmly believes that enabling developers to achieve financial success ultimately drives SUD's own success, which forms a long-term, healthy, scalable, and proven business model.Key QuestionsWhat is the relationship between Cocos Creator and COCOS 4/PinK?Cocos Creator refers collectively to the engine and editor, covering versions 1.x, 2.x, and 3.x. To enable full open-source access and comprehensive AI support, the engine and editor have been separated—a significant and necessary change. Moving forward:COCOS will exclusively represent the engine, with its major version upgraded to 4, COCOS 4. Cross-platform components and core editor functionalities will be converted into CLI tools and integrated into the engine core functions, representing a major addition in this open-source release.PinK will evolve into a fully featured IDE, offering coding capabilities and functioning as a complete production pipeline with a rich set of tools. It promotes an open ecosystem and will gradually reintegrate with most of the visual features from Cocos Creator. Built-in Agents will drive these capabilities, specifically designed to support COCOS development.2. What is the attitude toward secondary development?Encouraging. Developers are free to modify any engine or component to serve their own projects—even to create an entirely new engine. High-quality contributions are welcome to be submitted as pull requests and then channeled to the main branch.3. What is the stance on secondary packaging?Encouraging. Developers are free to create and package any tools or features based on COCOS 4 and COCOS CLI, including creating an alternative version of PinK. Premium secondary packages are strongly encouraged to be contributed back to the PinK open ecosystem.In addition, COCOS has unveiled a brand-new logo. Open source is unstoppable. This is only the beginning and the future will only get better.About SUDAs the world's leading GI (Gamification Interactive) platform — also known as an in-app game distribution platform — SUD provides services to more than 2,000 top-tier traffic platforms worldwide.For more information, visit www.sud.tech/en About COCOSAs the world's leading lightweight general-purpose game engine, COCOS boasts a complete workflow including an IDE, along with a global community of over 1.7 million game developers. COCOS holds an absolute leading position in the in-app game space.For more information, visit www.cocos.com/en Media Contact Mona: [email protected] SUD Communications Team General Inquiries: [email protected] SOURCE SUD<img src="https://imageproxy.pbkrs.com/https://rt.prnewswire.com/rt.gif/query-RGF0ZUlkPTIwMjYwMTA0Jk5ld3NJdGVtSWQ9Q041NTg2MiZUcmFuc21pc3Npb25fSWQ9MjAyNjAxMDQyMTAwUFJfTkVXU19VU1BSX19fX19DTjU1ODYy?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" original-src="https://imageproxy.pbkrs.com/https://rt.prnewswire.com/rt.gif/query-RGF0ZUlkPTIwMjYwMTA0Jk5ld3NJdGVtSWQ9Q041NTg2MiZUcmFuc21pc3Npb25fSWQ9MjAyNjAxMDQyMTAwUFJfTkVXU19VU1BSX19fX19DTjU1ODYy"/></div> </div></div>

COCOS, a leading game engine provider acquired by SUD, has announced the full open-sourcing of COCOS 4. This release includes various repositories such as the Engine Repository and COCOS CLI, all under the MIT License. The open-source initiative aims to enhance AI integration, engage developers through pull requests, and foster a global community. Key development focuses include lightweight design, cross-platform support, reliability, and improved 3D capabilities. SUD emphasizes that this strategy is not aimed at direct commercialization but at stimulating developer engagement and content creation.

21:00 ET COCOS 4 Is Here, Fully Open Source