There was a post about this on the RE forum, but I decided to post this here because it's relevant to all Cube games.
I've never heard about Oculus until now, but it turns out they're developing a virtual reality headset, called the Oculus Rift.
I also found out that Lee Salzman, also known as Eihrul, entered into a competition for a free development kit of the Oculus Rift. So vote for him here, and we might one day be able to play Sauerbraten and other Cube games in virtual reality!