I don't know if backing Kickstarter projects (which include a digital copy of a game) count in this regard, though I have backed a handful of things in 2013 and 2014. Project Eternity is probably the one I'm most excited about and looking forward to, with a copy heading my way once it's released. I did also get Dreamfall: Chapters, Torment: Tides, Star Citizen and a couple of others.
Excluding KS projects, the only game I've preordered for many months was The Witcher 3, due out later this year. The only titles I can see myself preordering any more are Elder Scrolls, Fallout or Cyberpunk 2077. In years past I would've preordered anything with the BioWare name on it, but those times are long, long gone now. Nothing from EA, Ubi, ActiBlizz or Squeenix would get me to preorder any more. (Thief and Hitman nearly did, based purely on my love for the previous titles, but boy am I glad I didn't). Deus Ex would certainly grab my attention tho, and depending on previews/demos, might get a preorder.