We had several home versions of TV game shows. Concentration and Password were popular ones. In fact, I've still got a Password set somewhere.
Some oddball ones:
King of the Hill was a child's game. It came with a board shaped something like a volcano. There was a path that wound around it, with indentations for the playing pieces, which were marbles. Some of the spaces were holes; if you landed one one, your marble dropped into the hole and re-emerged somewhere further down. The idea was to get to the top and drop your marble into a crown-shaped thing. One thing I recall was that instead of a spinner to determine how many spaces to move, it came with a small tip table.
Dealer's Choice was a sort of card game, around the theme of used cars. You could buy and sell cars with other players, inflict them with various sorts of calamities (crashes, theft, fire, etc.), and buy insurance. I don't recall what the object of the game was.
Tripoly was sort of a cross between spades and poker. It came with a vinyl mat marked with various sorts of hands (such as a flush, a straight, etc.). You dealt a certain number of cards, and anyone who had a certain type of hand got to claim the pot for that, from off the mat. Otherwise, it carried over to the next round.
Oh Hell is a simplified version of bridge. You deal cards, and then each player bids how many tricks you think you can win with those cards. You can bid any number including zero. The tricks are then played. If you win the exact number of tricks you bid, you get 10 points plus your bid, unless you bid zero, in which case you get 5 points plus the total number of tricks in the hand. The first hand is played with each player being dealt one card, the second with two cards, and so on until the last hand, which uses the entire deck. My mom still has a set of the cards, and we play whenever we go visit her.
I also recall having a three-dimensional Aggrevation game. There were two levels, and pieces could jump from one level to the other at certain points. The top level also rotated.