Dad probably played video games as a kid, but that was nothing like the experience now.
Get dad a Playstation 4 and watch how awestruck he is by next gen graphics.
Xbox One is also a great choice for dads on Father's Day because -- like the Playstation 4 -- it works as a gaming console, blueray player, and a full media center. In other words, it has a little something for everyone.
If dad is not really a console kind of guy, maybe a gaming laptop is in order. The Lenovo Y50 Touch 4K gives you amazing visuals and will run the latest games. Of course it also does all the things a laptop does so it can be used for work or play.
If dad already has a Playstation 4, the best gift would be the PS Vita. With this handheld, dad can play his favorite PS4 games while away from TV.
If your dad is a serious PC gamer (or was one in the past) you might want to go with the Alienware Alpha PC.
This turbocharged console plays all the hottest PC titles, but lets you do it on the big screen TV with a controller.
This 4-on-one game lets dad play as either the hunters or the hunted.
In a rich jungle setting, dad can team up with three other players to hunt a huge and dangerous monster or flip the roles and be the monster.
In the vein of the Dark Souls franchise, Bloodborne is an extremely challenging game that's not for the feint of heart.
Grueling and gruesome, you should only get this game for dad if he likes a serious challenge.