Game show

Game shows were television shows in which contestants competed, generally for money.

Game shows hosted by robots were recorded and broadcast from the Bad Wolf Corporation's Game Station in orbit of Earth by 200,100. Contestants were taken to play aboard the Game Station via a transmat, with every human on Earth being a potential contestant. While winners were returned home with prize credits, losers were seemingly disintegrated. In reality, their were transmatted to the Dalek Fleet, where they were to be processed into Daleks of human origin. (TV: Bad Wolf/The Parting of the Ways)

Game shows
Having been transmatted to the Game Station from the TARDIS, the Ninth Doctor, Rose Tyler and Jack Harkness respectively participated in Big Brother, hosted by Davinadroid, The Weakest Link, hosted by the Anne Droid, and What Not to Wear, hosted by Trine-E and Zu-Zana. Other shows included Call My Bluff, Countdown, Stars in Their Eyes, Ground Force, Bear With Me and Wipeout. (TV: Bad Wolf)

In the late 20th century, Explain My Mystery was a game show, hosted by Perry Conway, in which the Second Doctor participated just prior to his regeneration. (COMIC: The Night Walkers)

SongstarsUK was a television singing competition from the 21st century. (PROSE: Postcards from the Rift)

A singing Slithergee won the final of Thordon's Got Talent. (AUDIO: The Resurrection of Mars)

The Thirteenth Doctor observed that Graham O'Brien looked like "the man from that game show". (PROSE: The Good Doctor)

Eat the Poor was a game show run by Blastertal. (PROSE: Something Broken)

Behind the scenes
The Doctor's comment in The Good Doctor is a reference to The Chase, a game show hosted by Bradley Walsh, who also plays Graham.