Compiled plugin for UE 4.20.1 GameSpark Plugin for ue4.20.1
How should I add this ? main steps please
Create a folder called Pluins in your project folder. And unpack the contents of my archive there.
How can we make it work on 4.21 ?
The plugin does not compile for version 4.21, an error in OnlineSubSystems. You need to ask the developers to fix the plugin to work with the current version of ue4.