VR Training starts out locked.
In order to unlock VR Training you need to first play some VS matches. Makes perfect since I know right?
but I digress. You need to be level 3 to unlock VR Training. I played 3 matches of Team Deathmatch which got me there.
VR Training is made up of 4
- Combat Tactics
- Combat Training
Once you've finished all 4 the achievement should unlock as the game loads back into the menu. Having trouble finding the modes you're looking for?
-From the main menu select "PLAY".
-It's here that you'll find both VS match, which will start selected, and Training, which can be found on the left side of your screen.
-Once in Training select "3: VR TRAINING" on the far right.
Good luck in your future Hawken matches and happy hunting! EDIT:
Sadly it seems this achievement is a bit buggy
and doesn't always unlock when you complete the VR Training. If this happens to you a second time through the training has done the trick for at least 1
other achievement hunter by the name of DarkKnightKefka.
If this ends up bugging for you as well let me know the details in the comments and I'll update this solution. Thanks and good luck!