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Welcome to CnCNet

Play the campaign and multiplayer modes of Command & Conquer games and mods. Join thousands of other players online on CnCNet. CnCNet is a unique multiplayer platform dedicated to continually supporting classic Command & Conquer games and mods. We ensure they remain playable just as they were at their original release.

Featured Projects

Explore all our repositories here.

About CnCNet

Since 2009, CnCNet has been dedicated to reviving and enhancing the online gaming experience for Command & Conquer fans worldwide. Our journey began with the early versions of CnCNet (1-4), which started with the original Command & Conquer and expanded to include Red Alert, Tiberian Sun, Red Alert 2, and Yuri's Revenge.

Our mission at CnCNet is to ensure that these beloved games remain accessible and enjoyable for both old and new players. We take pride in offering a user-friendly platform that makes gaming straightforward and enjoyable. We are committed to preserving your cherished childhood games, ensuring they are compatible with the latest operating systems, including Windows 11, while also providing smooth gameplay on older systems like Windows 7.

At CnCNet, we are also dedicated to maintaining fair play. We actively combat cheating in online games, addressing both longstanding and new exploits to ensure a fair gaming environment for all players.

In 2020, we reached a significant milestone, hosting over 5500 simultaneous players online. This achievement underscores our dedication to the C&C community and our ongoing commitment to delivering an exceptional gaming experience.

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  1. xna-cncnet-client xna-cncnet-client Public

    XNA / MonoGame based client for playing classic Command & Conquer games both online and offline with a CnCNet game spawner.

    C# 268 114

  2. WorldAlteringEditor WorldAlteringEditor Public

    Map editor for C&C: Red Alert 2, C&C: Tiberian Sun and Dawn of the Tiberium Age.

    C# 128 37

  3. ts-patches ts-patches Public

    Command and Conquer: Tiberian Sun patches for CnCNet online gameplay.

    C 47 16

  4. yrpp-spawner yrpp-spawner Public

    CnCNet DLL for Command and Conquer: Yuri's Revenge using Syringe

    C++ 31 24

  5. cncnet-yr-client-package cncnet-yr-client-package Public

    The official CnCNet Yuri's Revenge package for online.

    Inno Setup 132 51

  6. client-mod-base client-mod-base Public

    Developer package for Yuri's Revenge mods containing compiled client binaries, example configuration, tools and documentation for CnCNet client.

    HTML 47 30

Repositories

Showing 10 of 55 repositories
  • xna-cncnet-client Public

    XNA / MonoGame based client for playing classic Command & Conquer games both online and offline with a CnCNet game spawner.

    CnCNet/xna-cncnet-client’s past year of commit activity
    C# 268 GPL-3.0 114 103 (15 issues need help) 32 Updated Jan 10, 2026
  • ts-patches Public

    Command and Conquer: Tiberian Sun patches for CnCNet online gameplay.

    CnCNet/ts-patches’s past year of commit activity
    C 47 GPL-3.0 16 41 2 Updated Jan 4, 2026
  • WorldAlteringEditor Public

    Map editor for C&C: Red Alert 2, C&C: Tiberian Sun and Dawn of the Tiberium Age.

    CnCNet/WorldAlteringEditor’s past year of commit activity
    C# 128 37 36 (1 issue needs help) 3 Updated Jan 3, 2026
  • yrpp-spawner Public

    CnCNet DLL for Command and Conquer: Yuri's Revenge using Syringe

    CnCNet/yrpp-spawner’s past year of commit activity
    C++ 31 GPL-3.0 24 8 4 Updated Dec 31, 2025
  • Rampastring.XNAUI Public Forked from Rampastring/Rampastring.XNAUI

    A simple XNA Framework / MonoGame UI library.

    CnCNet/Rampastring.XNAUI’s past year of commit activity
    C# 0 18 0 0 Updated Dec 30, 2025
  • cncnet-ladder-api Public

    CnCNet Ladder API & UI for Command & Conquer

    CnCNet/cncnet-ladder-api’s past year of commit activity
    PHP 8 GPL-3.0 8 20 13 Updated Dec 30, 2025
  • cncnet-yr-client-package Public

    The official CnCNet Yuri's Revenge package for online.

    CnCNet/cncnet-yr-client-package’s past year of commit activity
    Inno Setup 132 GPL-3.0 51 35 9 Updated Dec 22, 2025
  • maps Public

    Popular maps shipped with CnCNet

    CnCNet/maps’s past year of commit activity
    5 5 0 0 Updated Dec 18, 2025
  • CnCNet/cncnet-docker-dotnetcore-tunnel’s past year of commit activity
    6 GPL-3.0 1 0 0 Updated Dec 15, 2025
  • xna-client-versionwriter Public

    Command-line tool for writing version files for CnCNet Client.

    CnCNet/xna-client-versionwriter’s past year of commit activity
    C# 3 MIT 0 0 0 Updated Dec 12, 2025