Complete the game once

Use both Rosa and Joey to solve a puzzle

Save a ghost... and yourself

Sometimes you've gotta rob a few old ladies...

Get out of a sticky situation

Visit another psychic

Find a lost item

Use Rosa's business card for an unintended purpose

Find Jamie's favorite song

Not bad, for a dead guy

Free Rosa

Come back from the void

Abuse an innocent

Open the secret compartment on the first try

Finish the game in commentary mode

Escape the yacht with only getting shot once

Find all the references to previous games in Rosa's apartment

Use Joey's breath ability on at least 10 people