Playing multiple games at the moment.
CoD7, Endgame. Whilst the campaign was a little disappointing and rarely did it actually team me up with anyone, the Endgame area is pretty fun, get a few powerup's, find some decent weapons and then escape.
Ori and the Blind Forest. Not played a platformer in an age, but this one is really good. The maps are hand crafted and have plenty of secrets to find and a nice progression with the skill tree.
Star Wars, Squadrons. I miss my XWing days, this brings some of that nostalgia back, campaigns pretty fun and who doesn't like flying around taking on Star Destroyers.
Hades. Been out a while, but finally brought it, another very good indie game that's quite addictive, only just made it past the first zone.