I get dizzy watching this video... menu handling seems a bit is a bit difficult, and unit selection/control is not shown...

, yeah menu is not perfect, but also part of the problem is its weird 3d like and at a weird position instead of just in the center east or west (with maybe a button to toggle it). Personally I didn't got dizzy but I get why some would.

@sivan: Unit selection was shown? https://youtu.be/IGtrJaiUZaA?t=3m48s

Also, the dizzieness is most likely caused by the head movement in the video. So there shouldn't be a problem when you're the one who's wearing the headset (unless vr headsets in general tend to make you dizzy).

@Reconnoiter: Personally, I think attaching a 3d menu to one of the controllers is a very good way to implement a selection menu.
It has to be somewhere in 3d space, you cant just stick it into a corner of the screen, and with this method interaction is pretty intuitive while not getting into your way (like a static menu obstructing your view).

, I think sticking it in a corner and use a toggle or hold button to show/hide (if needed) would be better, but I havent used VR yet so just a quess.

ah thanks now I see the selection box which is indeed a box not a screen space rectangle, I could implement it easily too

the 3D menu is the big question (and think other RTS menus like technology development, economy overview), how it could be improved. unfortunately a full VR set is not cheap.

Googling for some info on a Dungeon Siege game I came across this again (old but gold):

https://www.youtube.com/watch?v=5GXwa-_1Y-g

A typical day of a gamestudio user.