Personally I finally got around to playing Fallout 1 from a vintage disk i won on ebay.
Unreal Tournament (release date - November 30, 1999)
In the last year? It would be The Lord of The Rings Battle For Middle Earth / Rise of the Witch King - a couple of friends an I found out how to get it to work via a Remote Network, so we reminisced some old LAN days.
DDO...still play it