The Sega and Vectrex games are totally different beasts. I had it for Vectrex and a home version of Sega for the Atari computer. Both were very challenging games. The Sega home version lacked the voices of the Enterprise crew though.

The Vectrex and the game actually appeared in a low budget SF movie called Android.

Nice to know there are still old arcade games to be found in Vegas. I was totally ruling Atari Star Wars one night in the mid 80's at Caesar's Palace, but they had a crappy policy of shutting the power to the games down around 11 at night to make the kiddies leave. :/