Just FYI: I’ve had a really good experience with Heroic launcher. Use for playing those Epic freebies I’ve accumilated over the years, and has been pretty solid, almost Steam-like experience.
I recently set up a Xbox 360 emulator using Xenia to play all Gears of War games in my PC, and had a lot of fun setting things up (Xenia is way harder to set up than any other emulator I’ve used): patching, tweaking and testing stuff, modding some files, and obviusly playing.
Lots of fun playing, and the games have aged pretty well, IMO.