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ReFix v1.0.0 - Universal Steam & EOS LAN Emulator

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@Coronitaa Coronitaa released this 19 Aug 13:57
· 12 commits to main since this release

ReFix v1.0.0

ReFix is a high-performance proxy and compatibility layer for Steamworks and Epic Online Services (EOS) games running in 100% standalone LAN and offline multiplayer mode.

Highlights & Features:

  • Universal Engine Support: Unreal Engine 4 & 5 (including RedpointEOS and FOnlineSubsystemSteam), Godot 4 (GodotSteam / steam-multiplayer-peer), and Unity.
  • Hardware-Unique Machine Identifiers: Deterministic SteamID, auth session tickets, and EOS Product User IDs (PUID) per computer without LAN collision.
  • Dual-Slot Callback VTable Dispatching: Full compatibility with SEH-protected synchronous Steam and EOS callback loops.
  • Integrated ImGui Server Browser Overlay: Built-in LAN server discovery and direct P2P connections.
  • Automatic UPnP & Windows Firewall Rules: Zero-configuration LAN and local network game hosting.
  • Authenticode Digitally Signed DLLs: Clean proxy interception for steam_api64.dll, EOSSDK-Win64-Shipping.dll, RedboneEOS.dll, and winmm.dll.

Installation:

Extract ReFix_Release.zip into your target game directory, or use deploy_helper.ps1 / AutoDeploy.bat.