{"product_id":"osk-steam-plugin-for-unreal-engine-5-online-systems-kit","title":"OSK - Steam Plugin for Unreal Engine 5 | Online Systems Kit","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eOSK (Online Systems Kit) is a lightweight Unreal Engine 5 plugin that gives you direct access to the Steamworks API through Blueprint nodes. No abstraction layers, no third-party dependencies. Just clean, direct Steam integration you can wire up in minutes.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhat You Get\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e18 fully Blueprint-exposed modules covering everything you need for Steam integration:\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAuth and Identity: Steam ID, persona name, app ownership, session validation\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFriends: Friends list, online status, game activity, avatar textures, overlay actions\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eLobbies: Create, join, invite, kick, promote, lobby data\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eMatchmaking: Server browser with internet and LAN search, filters, lobby-to-server bridge\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eVoice Chat: Push-to-talk capture, decompression, proximity VOIP via UE Attenuation\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAchievements and Stats: Unlock, query, set int\/float stats, auto-synced with SDK v1.61\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eCloud Saves: Read\/write\/delete files, quota management, cross-machine persistence\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eLeaderboards: Find, upload scores, download entries (global, around user, friends)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSteam Workshop: Create, update, subscribe, query items\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eRich Presence, Steam Music, Utils, DLC Checks, Parental Settings, Screenshots, Remote Play\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhy OSK Over Other Plugins\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirect Steamworks C API calls. No wrapper on top of a wrapper.\u003c\/li\u003e\n\u003cli\u003eShips with prebuilt binaries. No Visual Studio or C++ compilation required.\u003c\/li\u003e\n\u003cli\u003eShips with working example Blueprints: GameInstance with Steam validation, full Social - Hub widget with friends list and squad panel.\u003c\/li\u003e\n\u003cli\u003eCoexists with OnlineSubsystemSteam for full Steam overlay support.\u003c\/li\u003e\n\u003cli\u003eOne plugin, zero dependencies beyond SteamShared (included with UE).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSteam Authentication and Ownership Verification\u003c\/li\u003e\n\u003cli\u003eFriends List with Avatars and Online Status\u003c\/li\u003e\n\u003cli\u003eSteam Lobbies with Invite, Kick, and Promote\u003c\/li\u003e\n\u003cli\u003eServer Browser with Filters\u003c\/li\u003e\n\u003cli\u003ePush-to-Talk Voice Chat with Proximity VOIP\u003c\/li\u003e\n\u003cli\u003eAchievements and User Stats\u003c\/li\u003e\n\u003cli\u003eCloud Saves\u003c\/li\u003e\n\u003cli\u003eLeaderboards\u003c\/li\u003e\n\u003cli\u003eSteam Workshop Support\u003c\/li\u003e\n\u003cli\u003eRich Presence\u003c\/li\u003e\n\u003cli\u003eDLC Checks\u003c\/li\u003e\n\u003cli\u003eFull Blueprint Example Project Included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSupported Engine Versions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eCurrently supports Unreal Engine 5.7. Additional engine version support coming soon.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDocumentation\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003ehttps:\/\/darkdojostudios.com\/pages\/osk-plugin-documentation\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eLicense\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eOne-time purchase. Permanent access to all updates. Licensed for use in your own game projects. You may modify any source code. You may not resell, redistribute, or share your license.\u003c\/p\u003e","brand":"Dark Dojo Studios","offers":[{"title":"Default Title","offer_id":49752914559213,"sku":null,"price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4740\/2733\/files\/OSK.png?v=1775330685","url":"https:\/\/darkdojostudios.com\/products\/osk-steam-plugin-for-unreal-engine-5-online-systems-kit","provider":"Dark Dojo Studios","version":"1.0","type":"link"}