Here is the full list of all 30 Leisure Suit Larry: Box Office Bust achievements worth 1,000 gamerscore.
Drive 400 miles
Drive in vehicles for a total of 3 hours while playing the game
Complete Everything In the Game
Collect a total of 100 Larry Awards
Complete all seduction games
Complete all Races
Use all unlockable costumes during the same mission
Travel 100 miles on foot
Collect a total of 50 Larry Awards
Reach the highest point in Laffer Studio
Collect a total of 10 Larry Awards
Destroy three vehicles within 60 seconds of each other
Stand 50 seconds on the roof of a moving car
‘Hijack’ 50 vehicles
Complete the game in under 8 hours
Complete all the game’s the main story missions
Accumulate a wardrobe of 6 outfits
Complete 4 Director Games successfully
Complete the game’s Bytanic Dreamscape
Perform 3 consecutive ledge jumps
Complete the Shuffleboard mission
Achieve a total score of 2800 on Shuffleboard
3 consecutive Bulls-eyes in the Shuffleboard mini-game.
Complete the game’s Horror Dreamscape
Complete the Army of the Dead mission
Complete the game’s Wild West Dreamscape
Complete the Larry Get Your Gun mission
Perform 3 consecutive wall jumps
Meet every principle character in the game
Complete the game's first Mission