Paranautical Activity (PC)

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Easy "Pacifist" Achievement

This must be done in a room that contains explosive barrels and a single Sandshark. Stand behind a barrel and the shark will blow itself up as it chases you. Note: You cannot have your weapon "charged" (bowstring drawn or hook raised) or it will count as an attack.

Easy "Untouchable" Achievement

Restart until you spawn next to the exit room. Use Groton, because health will not matter. The boomerang effect will cause large Bosses to be hit multiple times upon each attack. Use it to clear enemies that may be spawned by Bosses. Also, the blowfish gun secondary weapon can be fired many times even with the starting ammo capacity and deals a decent amount of damage. However, do not fire it at targets that are too close.

Various Steam Achievements

Complete the indicated task to unlock the achievement.

AchievementHow to unlock
AddictedSpend all your money gambling.
Bottom FeederComplete a floor without jumping.
BouncerBeat any mode with Bouncer.
BowieBeat any mode with David Bowie.
Child AbuseKill Dahlia.
Chosen OneKill a Tenchi while it's invisible.
CompletionistBeat hardcore mode having gone into every room.
Dynomite!Beat any mode with Dynomite.
Finders KeepersGet every item.
FrugalBeat hardcore mode without spending money.
GenocidalKill 1000 Jimbaabwehs.
GileadBeat any mode with Gilead
Good StartComplete a room without taking damage.
GortonBeat any mode with Gorton.
Gotta Go FastBeat any mode in under 15 minutes.
Heavy HitterBeat 4 floors in a row using only melee attacks.
Heh Heh HehHave 69 bombs.
Jack of All TradesBeat Hardcore Mode with all six characters.
MoneybagsHave 1000 coin dollars.
Monster HunterKill every boss.
Nazi HellBeat the fourth floor.
Nazi KillerBeat the sixth floor.
Night VisionSurvive a dark floor.
Not Even Worth ItLet a boss die to poison.
One Man ArmoryUse every weapon.
OPHave 30 items at once.
PacifistComplete a room without attacking.
PaddedHave more armor than health.
ParaNUTGet every achievement.
Picky EaterBeat any mode without taking items.
ProgressBeat the second floor.
RedialSpawn two ghosts at once.
Serious PlayerBeat hardcore mode 10 times.
Sure FootingComplete a hole floor without falling in.
TankBeat any mode with Tank.
There's More?Figure out how to get to the 8th floor.
Too EasyKill Dahlia without taking damage.
Tough GuyKill 100 Gileads.
True VictoryBeat hardcore mode.
Twice The FunKill Dahlia after she spawns every set of enemies. Two times.
TyrusRun out of superweapon ammo.
Unsure FootingFall into a hole in a hole floor.
UntouchableComplete a floor without taking damage.
Victory!Beat classic mode.
Who ya gonna call?Get a ghost and survive the floor.