Leisure Suit Larry 5: Passionate Patti Does a Little Undercover Work

The absence of a "Leisure Suit Larry 4" forms the basis of this newest installment, as Julius Biggs has stolen the 'missing floppies' of the game and caused Larry Laffer to become amnesiac. Larry is now in the adult film industry, working for a Mafia-connected company known as PornProdCorp. His boss sends him across the United States to scout for models to appear in "America's Sexiest Home Videos".

Meanwhile, Patti is recruited by the FBI to dig up incriminating evidence on two record companies which are suspected of hiding subliminal messages in their songs. At the same time, PornProdCorp schemes to eliminate the competition in their industry by donating money to CANE (Conservatives Against Nearly Everything).

Passionate Patti Does a Little Undercover Work! is (despite the number) the fourth game in Al Lowe's Leisure Suit Larry series. The middle-aged would-be-womanizer Larry Laffer fell off a boat during a cruise and sustained amnesia, forgetting how he and his sweetheart Patti got separated, how Larry got a job in LA, how Patti got a job with the FBI, and what happened in (the never released) Larry 4. Now Larry and Patti are working independently on two cases that are connected to each other, even though the heroes aren't aware of that. Larry's new bosses are involved in shady business, while Patti agrees to take a break from her career as a performing pianist and become an undercover agent. Will the two be together ever again?