The source code for the Cfx modification frameworks, such as FiveM and RedM, as well as FXServer.
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Oct 28, 2026 - C++
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multiplayer-mod
Here are 44 public repositories matching this topic...
Skyrim mod to play online!
modding skyrim multiplayer reverse-engineering fallout4 hacktoberfest multiplayer-mod game-networking skyrim-together
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Oct 27, 2026 - C++
Online Multiplayer Co-op mod for game "Casualties: Unknown"
multiplayer steamworks coop co-op multiplayer-mod litenetlib casualties-unknown-demo casualties-unknown liteentitysystem
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Oct 29, 2026
Oxygen Not Included multiplayer mod. Work in progress.
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Mar 23, 2026 - C#
Black Mesa cooperative plugin for SourceMod
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Aug 25, 2026 - SourcePawn
NieR: Automata Multiplayer Mod
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Jan 20, 2024 - C++
Quantum Space Buddies ( QSB ) is a multiplayer mod for Outer Wilds.
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May 11, 2026 - C#
The Ultimate Subnautica 2 Multiplayer Mod Guide 2026 - Play Survival Coop Together
gaming multiplayer mod survival-game coop survival subnautica co-op multiplayer-mod bepinex online-coop subnautica-modding game-modding-tool subnautica-2
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Oct 29, 2026 - HTML
Modification for GTA: Vice City that give players ability to play the game together
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Jul 18, 2018 - C
Transport Fever 2 multiplayer mod: several players build one shared world at the same time. Free, open source, Windows (Steam) and Proton.
modding multiplayer coop transport-fever game-mod lockstep multiplayer-mod netcode tpf2 transport-fever-2 transport-fever-2-multiplayer tpf2-multiplayer
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Oct 12, 2026 - C++
A ghost multiplayer mod for the game BETON BRUTAL.
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Apr 13, 2024 - C#
A work-in-progress matching decompilation of the 0.3z and 0.3z-R2 version of Vice City Multiplayer
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Sep 10, 2025 - C
Up to 4-player lockstep multiplayer mod for Workers & Resources: Soviet Republic (alpha, TesmioLoader plugin)
cpp multiplayer game-mod lockstep multiplayer-mod workers-and-resources wrsr lockstep-simulation soviet-republic workers-and-resources-soviet-republic
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Oct 28, 2026 - C++
GameVerse Framework – an open-source, high-performance modding platform and dedicated server engine for GTA V and RDR 2, featuring a Rust core, hot-reload SDK, and multi-game support.
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Oct 11, 2026 - Rust
GTA V Interaction Menu remade for CitizenIV
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Apr 5, 2022 - Lua
The ultimate SM64DS PC Port. Super Mario 64 DS Deluxe. Credits to https://github.com/tangosdev/sm64ds-decomp and https://github.com/SCOPIC64/sm64ds-coop-port
mario multiplayer multiplayer-game 3d multiplayer-online-game playable ds recompilation playable-game multiplayer-mod
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Oct 15, 2026 - C++
CO-OP multiplayer for Starsector
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Oct 28, 2026 - Java
Multiplayer mod for Age of History 2 (previously Age of Civilizations 2) by Lukasz Jakowski
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Sep 20, 2025
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