First off, if you want to make a real good change to what once was the game tremulous, it should have some of these, think about it

It makes a better gameplay, but, i think its the best way to even if you dont get one of those, you keep playing no matter what

Any thoughts...?

Links:

http://www.oculusvr.com/ Official Website
http://www.youtube.com/watch?v=ig14Jvve--A IGN Commentary
http://www.youtube.com/watch?v=0OrANjgeYe0 Actual Gameplay with Pewdiepie using Oculus Rift

I think that Oculus Rift should be useable instead of mouse, just by replacing it, but now we do not planning any optimization for that.

Also I think that this hardware is too slow for fast games. You can turn back faster with mouse, instead of this. Anyway, for nice atmosphere it will be best.

That is a nice idea but I dont think it will be practical to play hours long with those things on
And BTW those Oculus Rift are too much expensive in my country

Not yet, the hardware is somewhat unreliable mostly in fastpaced games,
I imagine a man with broken neck saying: "It'll be fun they said."

seriously, that made my day Sir... you deserve a like