If you want to do more than watch, some of today's game shows offer versions that can be downloaded or played online, often with nothing more than a Java-enabled Web browser.
A downloadable version of the hit TV game show that will have you guessing the results of over 2,000 survey questions. There is a free trial available.
Flash "Deal or No Deal" from the official NBC Web site. No prizes are awarded, but they also have a link to the King.com version where significant winnings are up for grabs.
Free single-player Jeopardy is a classic test of your knowledge of trivia. There used to be a multiplayer version online as well, but unfortunately it was cancelled.
The Lucky Case Game runs in conjunction with the airing of the Deal or No Deal game show. You use a cell phone to text message your pick for the Lucky Case and get a chance at winning big money. Only available in the U.S.
Test your trivia skills in a browser-based version of this hit BBC game show. Yes, Anne Robinson will insult you if you get too many answers wrong.
MSN Games has a multiplayer version of Wheel of Fortune that makes it easy to invite your MSN Messenger friends into a game.
Single-player Wheel of Fortune from Sony Pictures that can be enjoyed in a browser window or purchased for play on mobile devices.