Initially, I got interested in Battletech, because in my youth I loved the animated show Robotech, which I later learned was derived from Macross V. In the DFW area in the early 90s, there was a game center where 32 players could play Battletech in groups against each other in what the called Virtual Pods, which were basically flight simulator setups in closable boxes that had all sorts of buttons, switches & toggles that controlled various functions of the Mech that the player would be piloting. Battles were set up for 1 hour matches & were not cheap, but wow, back then it seemed to be as VR as non-millionaires could experience. I believe that the place was called Virtual World & was an official Battletech Center.
https://en.wikipedia.org/wiki/BattleTech_Centers