The key corresponds to the subscription:
https://steamdb.info/sub/231869/apps/
Activation regions: GLOBAL, INCLUDING RU.
INCLUDES:
Leisure Suit Larry - Magna Cum Laude Uncut and Uncensored
Leisure Suit Larry 3 - Passionate Patti in Pursuit of the Pulsating Pectorals
Leisure Suit Larry 5 - Passionate Patti Does a Little Undercover Work
Leisure Suit Larry 2 - Looking For Love (In Several Wrong Places)
Leisure Suit Larry 6 - Shape Up Or Slip Out
Leisure Suit Larry 7 - Love for Sail
Leisure Suit Larry 1 - In the Land of the Lounge Lizards