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eelDev - Jun 12, 2020

Epic Online Services (EOS) in UE4

  • Supported Platforms
  • Supported Engine Versions
    4.25 - 4.27
  • Download Type
    Engine Plugin
    This product contains a code plugin, complete with pre-built binaries and all its source code that integrates with Unreal Engine, which can be installed to an engine version of your choice then enabled on a per-project basis.


  • Use the Epic Online Services (EOS) with Unreal Engine 4 Blueprints
  • Use the Epic Online Services WEB Api

Blueprint Subsystems (EOS Interfaces exposed to Blueprints)

  • Achievements
  • Authentication
  • AntiCheatServer
  • AntiCheatClient
  • Connect
  • Friends
  • Ecom
  • Leaderboards
  • Lobby
  • Metrics
  • Mods
  • Player Data Storage
  • Presence
  • P2P
  • Reports
  • RTC (Voice Chat)
  • Sanctions
  • Sessions
  • Stats
  • Title Storage
  • UI
  • UserInfo

EOSCore Exclusive Features

  • Chat

Web API Features

  • Connect Web API
  • Voice Web API
  • PlayerTicketing

Notes: To get access to some parts of the bonus examples you'll have to provide a valid OrderId to verify your purchase, you can read more here:, this is a one time process.


Technical Details

Code Modules

  • EOSCore (Runtime)
  • EOSCoreWeb [Runtime]
  • EOSCoreEditor (Editor)
  • OnlineSubsystemEOSCore (Runtime)
  • EOSCoreShared [Runtime]

SDK Version

  • 1.14

Plugin Version

Number of C++ Classes: 50+

Supported Platforms: Windows, Linux, Mac, Android, IOS


Notes: IOS Support: 4.26+