Based on the Worst-Case Scenario Survival Handbook 'Dating & Sex'. Reading the book may be of some assistance in playing the game but is not necessary. The box says that it is 'For 2 or more Adults'This should be emphasised as this Worst-Case game does deal with very adult themes involving among other things, STDs, how to put condoms on, removing bras, and, well, dating and sex! All in a non-judgemental matter of fact way.Example questions:'How to carry a date who has passed out''How to survive static cling''How to give a Swedish Massage to impress your date''How to have sex in an elevator'May be used as a travel game or as a supplement to other games in the series like the original or Travel version.Each one of the cards has a question and 3 alternative answers printed on front and back, 108 questions in all.The current player has the question and all answers read to them. They then choose which of the answers is *most* appropriate.The first person to get 5 questions correct is the winner.The cards are printed different colours black/yellow on their opposite faces which makes it easy to tell when you have gone through the first half of questions. - BoardGameGeek