This is a game that resulted from following the Unreal Enginre 4 C++ tutorial found at this youtube playlist link:
https://www.youtube.com/watch?v=mSRov77hNR4&list=PLZlv_N0_O1gYup-gvJtMsgJqnEB_dGiM4
Must have Unreal Engine 4 installed: Right click BatteryCollector.uproject Click "Launch Game"