Does anyone remember this place? Trocadero, London, maybe 20 years ago?

I'm sure it was trocadero. It was a gaming place, there was room for about 20 people and each sat in an isolated booth that were linked in the game. We played two games, one a deathmatch kind of thing where each player was a mech pilot. The second was a racing game, possibly with mining on Mars as part of the backstory? Does this ring any bells?