The Last Of Us canon
Can The Last of Us really be called yuri? Sure, Ellie is gay/bi, but she's never seen with a GF in the game itself... I guess Left Behind would be more applicable though poor Riley bites the bullet.
Dragon's Dogma romance based
I was not aware that Dragon's Dogma allowed gay romance... or that it had romance at all, really. It's probably gonna be a Skyrim kind of "relationship" as opposed to an actual relationship, but, still, it's nice that they included it.
Metal Gear Solid: Peace Maker canon, but not worth the play just for the yuri imo
I wouldn't really call Peace Walker yuri either just cause of Strangelove, but it's definitely a solid game regardless.
Overwatch: ??? has a gay character in it idk
It does, but I don't think said gay character mentions her girlfriend or anything about her sexuality even once in the game proper... I dunno though, maybe they'll add some new voice lines soon.