Download SDK V5

LOL SDK V5.4 (Unity 2022): Download Latest Release

Must use Unity 2022, minimum release 2022.3.5 LTS or higher supported version.

The lol-unity-sdk-v5_4-2022-LTS.unitypackage contains all of the resources you need for developing a game for the Legends of Learning platform.

Instructions:

If you are upgrading from a previous version of the SDK, then you should delete it from your project before proceeding.
Download the unitypackage file from the link above.
Import into a new or existing Unity project using the top menu bar in your Unity project: Assets>Import Package>Custom Package.
Get familiar with the latest API features in the LegendsOfLearning-Example folder. You can delete this folder when you no longer need it.

The Unity SDK includes the following files:

LOLSDK.dll: Contains LOLSDK singleton for all API calls and subscribe events.
LoLWebGL.cs: Externs C# interface to JavaScript in WebGL build.
LoLWebGL.jslib: Provides in-browser JavaScript functionality
WebGLTemplate (lol-template): When building your game for WebGL, you need to use the LoL WebGL template contained in the package file. The folder /Assets/WebGLTemplates/lol-template contains a basic index.html for the WebGL build.
Demo: subfolder containing an example project implementation of the SDK.

To use the SDK in your Unity C# code, you must use the SDK namespace.

using LoLSDK;

We have updated the Loader example to prevent race conditions with async start and language JSON (a common new dev pitfall).