Move mouse around to navigate menu / question answers Select option with Space Click on lifelines to use them 50:50 - Removes two wrong answers Phone a Friend - Friend tries to help you, but may be wrong Ask the Audience - Polls the audience, but may be wrong also The goal is to reach the £1,000,000 mark (or $ if you're playing in the US). However, if you fail, you leave with the previous milestone you have reached. Fail beyond question 10, you leave with £32,000, beyond question 5 will give you £1,000, but if you fail before question 6, you will leave with absolutely NOTHING.
Credit goes to @TitanicProductions!