Been a couple decades since I did much reading in this area, but as I recall, it was around the Vietnam war, when it was being used as a field anaesthetic.

Tbf, they only stopped using ketamine on humans because they got tired of people having alien encounters on the operating table.

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Huh, suppose I’ll have to give it more of a chance. Which VR games have you particularly enjoyed?

I managed to make it through both in a weekend or so, but it was rough.

As much as I want VR to be awesome, I’ve had motion sickness from playing Portal while sitting at a desk. Consequently, I think this is just one of those technologies that I have to be happy for other people to enjoy.