Any plans on doing all the Halos from MCC for Windows Store/ Xbox game pass (PC) ??? The discussions I have seen so far are quite old. I would not mind spending all my ‘boosts’ on that, I honestly would like that update. Thanks in advance! 
You can use Steam trainers with non-Steam versions of games, you just need to create a shortcut to the non-Steam game. In this case, UWPHook will help you with this.
I mean, it is kinda wut I try to avoid. Don’t take this as a rude comment or anything, it is just I kinda deal with a lot of stuff and when it comes to playing videogames I just want to relax and avoid the extra stuff.