I miss this gamemode, back before the goons took over everything Android Data's server had these fun little gamemodes.
I was actually one of the people who suggested that Welder become a proper gamemode after an admin was richarding about and made himself "The Welder" and killed off the crew.
Was so much fun, we always crowded into the medbay and chucked toolboxes out the door whenever we saw the Welder