Snap Judgment - game show - ended on 1969-03-28.
No. As long as you snap the ball while there is still time on the clock, the game can't end until the play is over. If you snap it with 1 second to go and throw an incompletion but there is a penalty on the defense, you get another play. (The game can not end on a defensive penalty)
The Video Game - game show - ended in 1985-09.
The Chamber - game show - ended in 2002.
Scavengers - game show - ended in 1995.
The Waiting Game - game show - ended on 2002-06-15.
The Big Game - game show - ended on 1958-09-19.
The Family Game - game show - ended on 1967-12-29.
Click - game show - ended in 1999-08.
Anything You Can Do - game show - ended in 1974-09.
Yahtzee - game show - ended in 1988-09.
Debt - game show - ended on 1998-08-14.
Blackout - game show - ended on 1988-04-01.