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Unreal Engine 5 Platform SDK
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Updated: Dec 10, 2025|
Use the Platform SDK to create social VR applications. Add Achievements, App Invites, Destinations, DLC, In-App purchases, Leaderboards, and more to your experience using the individual components of the SDK. The SDK download includes sample apps that demonstrate how to implement many of the SDK features in fully-functional games and applications.Version
83.0
Version 83.0 Release Notes
Use the Platform SDK to create social VR applications. Add Achievements, App Invites, Destinations, DLC, In-App purchases, Leaderboards, and more to your experience using the individual components of the SDK. The SDK download includes sample apps that demonstrate how to implement many of the SDK features in fully-functional games and applications.
Documentation
Documentation
See the Platform documentation for Android, Unity, Unreal Engine, or Native C++ development for a list of features and links to how to get started. The Platform SDK is compatible with all Meta Horizon supported development environments and platforms.
What's Fixed
What's Fixed
Fixed an issue in Achievements.Unlock() where the achievement name was incorrect.
Corrected an invalid documentation link in LaunchReportFlowResult.
Improvements
Improvements
Updated handling of the Notification_Session_InvitationsSent message type: now logs the event and returns null instead of an error message.
Added object type checks to guard all JSONValue.isMember() calls with isObject() sanity checks.
Virtual reality / Meta Horizon
Support and legal
Virtual reality / Meta Horizon
Support and legal
Virtual reality / Meta Horizon
Support and legal
English (US)
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