I have searched and Googled with no joy 
There was a game back in maybe the 80s or maybe 90s, where players sat opposite each other and turned cogs/wheels to make their tokens drop down to the bottom of the board, each turn on the players side affected the other players side.
Any ideas ???

There was a game back in maybe the 80s or maybe 90s, where players sat opposite each other and turned cogs/wheels to make their tokens drop down to the bottom of the board, each turn on the players side affected the other players side.
Any ideas ???