Sit through the end credits

Find Fred's basement workshop

Open the safe

Disqualify Harold

Deflate Oozo

Try to alter the contract with Booboo-B-Gone

Try to sign the contract yourself with the quill pen

Pick up 15 things that don't belong to you

Pick up 30 things that don't belong to you

Pick up 45 things that don't belong to you

Flush 50 objects through time

Get a job

Create a cherry tree

Destroy a cherry tree

Change the flag

Try to wash the dirty car with the brush

Make it rain

Close a door

Get all six novelty items

Climb through the chimney with all three kids

Clothe Laverne in the costume

Make vinegar

Enter the human contest

Laverne tries the chattering teeth on her human during the human show

Win the human contest

Talk to Washington, Jefferson, or Hancock while they're outside

Red makes a super battery with only a little help from Hoagie

Hoagie uses battery with Chron-o-John instead of plug

Wake up Dr. Fred

Get a tiny sweater

Microwave the frozen hamster

Try to microwave the hamster again after he's thawed out

Make a skunk

Vacuum up a hamster

Get Fred to sign the contract

Hoagie eats a Hoagie

Reach yesterday without turning the stereo off

Return the stamp album to Weird Ed

Turn off the television

Play Maniac Mansion

Ask the IRS agents if they're related

Talk to Dead Cousin Ted with all three kids

Squirt five different people with disappearing ink

Try to mix the red paint and the Booboo-B-Gone

Try to mix the decaf and caffeinated coffees

Try to mix the disappearing ink with Booboo-B-Gone

Try to flush the hamster

Try to swap the textbook with the stamp album

Laverne thinks about eating the cat

Try to put something metal in the microwave

Ring the front desk bell 100 times

Cook the hamster in Maniac Mansion (Don't try this at home, kids!)