Complete the game on 'Casual' or 'Experienced' difficulty.
Trap a ghost using the Stasis Stream.
Airborne coffins are an affront to gravity; use your Proton Pack to avenge Mother Nature!
Purchase all upgrades for the Meson Collider.
Purchase all available equipment upgrades.
The hedge maze is a real eyesore; do some Protonic pruning.
Some ghosts had a real blowout in the Coat Room. Clean it up?
Purchase all upgrades for the Dark Matter Generator.
Use the Slime Tether on 15 ghosts.
Keep your ears open to learn everything you can about the Civil War.
Purchase all upgrades for the Proton Gun.
Recover 20 of your own full ghost traps.
Purchase all upgrades for the Slime Gun.
Revive your teammates 20 times.
Trap a ghost using the Slime Tether.
Slam dunk a ghost into a trap
Knock yourself down with your own weapon.
Get slimed by a charging ghost.
Eliminate a creature.
Collect a Cursed Artifact.
Obtain a 100% PKE scan on a paranormal creature.
Trap a ghost.
Slide down the fire pole.
Complete the game on 'Professional' difficulty.
Complete the game with more than $3,000,000 in property damage.
Complete the game with less than $100,000 in property damage.
Collect all Cursed Artifacts.
Obtain 100% PKE scans for every paranormal creature.
Remedy a dubious food choice to make the bar mitzvah as orthodox as it can be.
The tidy architectural office could use some Proton-based humbling.
The children's reading room has a story to tell, but it will take more than your eyes to see it.
Quench your thirst wherever possible to avoid being scared spitless.
2537410
18979
1300
310