Hey all! Im with the GamesparksCuctomer support Team!
The newest version of our Unreal SDK is available @ https://bitbucket.org/gamesparks/gamesparks-cpp-unreal/downloads
GameSparks have tutorial packages for Authentication, Cloud code, Leaderboards, Virtual Goods and Achievements can be downloaded from our repository @ http://repo.gamesparks.net/
Here is our guide to getting started with Unreal and GameSparks using C++ https://docs.gamesparks.com/getting-started/creating-a-game/unreal-setup.html , and or guide for Blueprint specific projects can be found here https://docs.gamesparks.com/getting-started/creating-a-game/unreal-setup.html#blueprint-only-project.
We also provide a break down of the platforms core concepts @ https://docs.gamesparks.com/documentation/key-concepts/ as well as a comprehensive list of tutorial walkthroughs for implimenting these key concepts into you project @ https://docs.gamesparks.com/tutorials/
You can register for a free evaluation account here:
Should you have any questions, the support team is always on hand to answer your questions and help you with your project.
Hope to hear from you soon,
Regards,
-Dave