Traditional daytime TV shows were on the decline in the early 1990s, in an era ushered by Maury Povich, Jerry Springer, and Jenny Jones.  The Joker's Wild in 1990 tried to rejuvenate a show which showed its age in the mid-80s, in an era where it was handily beaten by Wheel of Fortune and Jeopardy!  The core of the game drastically changed but kind of reverted to its original format, but it was too late.