Complete the game with less than $100,000 in property damage.
Obtain 100% PKE scans for every paranormal creature.
Collect all Cursed Artifacts.
Complete the game on 'Professional' difficulty.
Revive your teammates 20 times.
Complete the game on 'Casual' or 'Experienced' difficulty.
Complete the game with more than $3,000,000 in property damage.
Airborne coffins are an affront to gravity; use your Proton Pack to avenge Mother Nature!
The hedge maze is a real eyesore; do some Protonic pruning.
Some ghosts had a real blowout in the Coat Room. Clean it up?
Quench your thirst wherever possible to avoid being scared spitless.
Purchase all upgrades for the Meson Collider.
Purchase all available equipment upgrades.
Use the Slime Tether on 15 ghosts.
Purchase all upgrades for the Dark Matter Generator.
Keep your ears open to learn everything you can about the Civil War.
Trap a ghost using the Stasis Stream.
Purchase all upgrades for the Proton Gun.
Trap a ghost using the Slime Tether.
Purchase all upgrades for the Slime Gun.
The children's reading room has a story to tell, but it will take more than your eyes to see it.
Recover 20 of your own full ghost traps.
The tidy architectural office could use some Proton-based humbling.
Knock yourself down with your own weapon.
Slam dunk a ghost into a trap
Remedy a dubious food choice to make the bar mitzvah as orthodox as it can be.
Eliminate a creature.
Collect a Cursed Artifact.
Obtain a 100% PKE scan on a paranormal creature.
Trap a ghost.
Get slimed by a charging ghost.
Slide down the fire pole.
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