UE5 Steam Integration Plugin
OSK (Online Systems Kit) is a lightweight Unreal Engine 5 plugin that connects your game to Steam through Blueprint nodes. 18 modules covering auth, friends, lobbies, matchmaking, voice chat, achievements, cloud saves, leaderboards, and Steam Workshop. Direct Steamworks C API with zero third-party dependencies.
Built and tested inside The Fixers, a multiplayer cyberpunk extraction shooter by Dark Dojo Studios.
Your purchase includes permanent access to all future updates, working example Blueprints, full documentation, and Discord support.
Learn more and get access below.