The last two months have seen a flood of incredible VR gaming experiences for the Oculus Rift. I highly suggest you give the current generation of consumer VR another try:
* Lone Echo - Amazing space story line, one of the highest ranked PC games on Metacritic right now: http://www.metacritic.com/game/pc/lone-echo
* Echo Arena - Basically the Enders Game zero-g arena in space, multiplayer. Really addictive: http://www.metacritic.com/game/pc/echo-arena
* The Unspoken - You're a wizard, with magic, and you use your hands in different combinations with the Oculus Touch controllers to battle other mages, including real people via multiplayer gaming: https://www.youtube.com/watch?v=UVD1O853aSw
* Robo Recall - Battle robots, grab them with your hands, tear them apart, grab bullets from the air. Epic: https://www.youtube.com/watch?v=MIK4D0kVlIs
* Star Trek Bridge Command - You are literally on the bridge of a Star Trek spaceship.
* Mages Tale - VR RPG from the creator of the classic Bards Tale, makes me feel like I'm embedded into a classic AD&D dungeon crawl.
Anyway, that's just a small selection! I picked up an Oculus Rift + Touch Controllers the last two months and have been blown away at the developments lately.
And that's even without the continual joy of demoing to people who've never tried proper VR. It's genuinely rewarding every time you pop a headset on someone new.