SDK Unity¶

This page provides the latest versions of Android, iOS, and Windows SDK v4 for Unity engine environments, installation and update guides, and key changes by SDK version.

Latest SDK Version¶

Apply the latest SDK version for each target OS to your Unity engine project.

※ When installing the SDK distribution package for each target OS, be sure to install Unity Interface together.

Check the development environment and library dependencies by version in Development Environment.

Required Notes¶

• Security key issuance is required for Hive SDK v4 Unity 25.0.0 and later
  • Due to changes in the authentication security protocol, when using Hive SDK v4 Unity 25.0.0 or later, you must issue a security key in Hive Console > Security Key Settings. If you do not issue a security key, users cannot log in to the app.
• PG payment implementation changes are required for Hive SDK v4 Unity 25.1.3 and later
  • To implement PG payments on Android&iOS 25.1.3 or later, or Windows 25.1.0 or later, refer to PG Payment Flow and update your PG payment implementation code.
• In Hive SDK v4 Unity Windows 25.8.1 and later, there is an issue where clicking a promotion full-screen banner does not navigate correctly. To resolve this, replace the HTML file for the full-screen banner as follows.
  1. Download and extract the zip file containing the patched HTML folder.
  2. Copy the entire folder and overwrite it under Hive_SDK_UnityPlugin\Assets\Hive_SDK_v4\Plugins\Windows\additional.
  3. Build the app again.
• If you use SDK Manager with Hive SDK v4 Unity 25.4.0 or later, update to SDK Manager v2.0.0 or later.

SDK Installation and Update Guide¶

Starting from SDK v4 Unity 25.5.1, the SDK distribution package is provided as four files below by separating into Interface package and Platform OS package.

• Hive SDK v4 Unity Interface 25.5.x
• Hive SDK v4 Unity Android 25.5.x
• Hive SDK v4 Unity iOS 25.5.x
• Hive SDK v4 Unity Windows 25.5.x

Even if the versions differ, the separated SDK files can be applied together according to the Package Application Rules. If versions are compatible, you can partially update SDK distribution packages, reducing the time from SDK application to game app release.

The installation order for SDK distribution packages is as follows.

1) Refer to Package Application Rules and verify compatibility between the Hive SDK v4 Unity Interface 25.5.x file you want to download and the SDK file for your target OS (for example, Hive SDK v4 Unity Windows 25.5.x).
2) Download the Hive SDK v4 Unity Interface 25.5.x file you want to apply, then import it into your project. In Unity engine environments, you must apply Hive SDK v4 Unity Interface 25.5.x regardless of the target OS type.
3) Download the SDK file compatible with the downloaded Hive SDK v4 Unity Interface 25.5.x file, then import it into your project.

Using SDK Manager makes steps 1) to 3) faster and easier. Refer to Upgrade SDK with SDK Manager and update to the latest SDK version.

Hotfix Version Update¶

If only some SDK files in the SDK distribution package are updated to a hotfix version such as v4.25.5.x, Latest SDK Version provides those updated hotfix SDK files (for example, Hive SDK v4 Unity iOS 25.5.2) together with previously released SDK files that were not updated.

In this case, if you update the SDK distribution package manually instead of using SDK Manager, you can follow the SDK Unity Update guide.

When you use SDK Manager, all SDK files that are update targets are automatically updated to the latest hotfix version.

Key Changes¶

Check Key Changes from the latest Hive SDK Unity release to previous distribution versions.