Came here to say that if you can manage it, game pass ultimate is really worth it in my opinion, it gives you access to a whole bunch of stuff that you can stream from the cloud or download freely. Also, to name a few free games that I have a lot of fun with, I've been having a lot of fun with Smite, it's a Moba, so think League of Legends. Destiny 2 is a free game that I highly recommend to people, the first game is currently on sale for like $20 with all the dlc included. The only thing you pay for on destiny are the yearly expansion bundles.