Retrieving User Agent

Platform User Agent Example Code examples
Steam Valve/Steam HTTP Client 1.0 (480)
Unity 
Unreal
Roku

Roku/DVP-11.5 (11.5.0.4312-C2)


Epic

EpicGamesLaucnher/2.2.0 (Windows 10  10.0.19044 64bit)

Unity 
Unreal