Stake Out (game show)

Round 1: All In

Four multiple-choice questions were asked, each with three answer options. Before every question, £75 was deducted from each contestant's total to form a pot of £300. Contestants secretly locked in their response on keypads, and the pot was evenly divided among all those who gave the correct answer.

Round 2: Cashing In

Each contestant was asked one question, but had to decide how much of their total to wager before hearing the three answer options. A correct answer added the wager to their total, while a miss deducted it.

Round 3: Face Off

Each contestant in turn chose an opponent to challenge, a category from a list of five, and a wager (up to either their own total or their opponent's, whichever was lower). The host then asked a toss-up question on the buzzer. If a contestant buzzed-in with the correct answer, the wager was added to their score and deducted from their opponent's. A miss gave the opponent a chance to hear the entire question again before buzzing-in. Once a contestant's total was reduced to zero, they were out of the game. A new list of five categories was presented after each complete pass through the field. Once two contestants remained, they continued to face off for increasing stakes until one had lost all their money.

The last remaining contestant became the champion and could either leave the show with their entire total, or risk £250 of it to defend their title in the next game.