- How many Extreme Exorcism achievements are there?
There are 13 achievements to unlock in Extreme Exorcism worth a total of 1000 gamerscore.
Extreme Exorcism Achievements
There are 13 achievements with a total of 1000 points
Kill five ghosts with one harpoon.
Finish five rounds without missing a shot.
Kill ten ghosts with one explosion.
Complete Arcade mode.
Defeat the final boss without losing a life!
Unlock all weapons.
Kill 1000 ghosts!
Unlock all rooms.
Manage to amass thirty ghosts on-screen!
Die 1000 times!
Jump on five bullets in one round.
Exorcise ten ghosts at once.
Complete all challenges.