Get all other trophies in the game
Sit through the end credits
Play the whole game without skipping a cutscene
Defeat Purple Tentacle yesterday
Reach yesterday without turning the stereo off
Acquire a diamond
Flush 50 objects through time
Power Hoagie's Chron-o-John
Hoagie uses battery with Chron-o-John instead of plug
Pick up 45 things that don't belong to you
Red makes a super battery with only a little help from Hoagie
Make it rain
Power Laverne's Chron-o-John
Vacuum up a hamster
Laverne thinks about eating the cat
Make a skunk
Make vinegar
Get Fred to sign the contract
Wake up Dr. Fred
Try to alter the contract with Booboo-B-Gone
Try to sign the contract yourself with the quill pen
Talk to Washington, Jefferson, or Hancock while they're outside
Win the human contest
Disqualify Harold
Laverne tries the chattering teeth on her human during the human show
Enter the human contest
Talk to Dead Cousin Ted with all three kids
Try to flush the hamster
Try to microwave the hamster again after he's thawed out
Microwave the frozen hamster
Try to put something metal in the microwave
Get a tiny sweater
Clothe Laverne in the costume
Climb through the chimney with all three kids
Open the safe
Ask the IRS agents if they're related
Deflate Oozo
Change the flag
Destroy a cherry tree
Create a cherry tree
Try to mix the red paint and the Booboo-B-Gone
Pick up 30 things that don't belong to you
Get a job
Try to wash the dirty car with the brush
Squirt five different people with disappearing ink
Get all six novelty items
Hoagie eats a Hoagie
Try to mix the decaf and caffeinated coffees
Pick up 15 things that don't belong to you
Cook the hamster in Maniac Mansion (Don't try this at home, kids!)
Play Maniac Mansion
Try to swap the textbook with the stamp album
Return the stamp album to Weird Ed
Try to mix the disappearing ink with Booboo-B-Gone
Close a door
Turn off the television
Find Fred's basement workshop
Ring the front desk bell 100 times
