Full list of all 30 Slain: Back from Hell achievements worth 1,000 gamerscore. It takes around 15-20 hours to unlock all of the achievements on Xbox One.
Complete the Wolf Run without losing any health.
Destroy Vroll and liberate Chalh within 3 minutes.
Headbang after every single boss has been defeated.
Defeat the Mother Beholder without losing any health.
Finish the Bloodgrounds without dying at all.
Escape the Highlands Caves through the secret passage.
Watch 30 enemies get killed by traps.
Find all five pieces of the Talisman.
Kill Vroll without taking any damage.
Defeat the game without using any Mana.
Defeat Hogre without losing any health.
Defeat Malikesh without losing any health.
Defeat the Ice Beast without losing any health.
Hit 6 Ice Meteors back at the Ice Beast.
Dispatch the Mother Beholder within 30 seconds.
Slay 8 of your enemies in a trice.
Destroy 30 enemies with reflected projectiles.
Defeat Lupus Rex without losing any health.
Squash a Wolf Guard in a crusher trap.
You Have Been Killed 100 times. Rejoice!
Defeat the Banshee Queen without losing any health.
Complete Highlands level without killing an enemy with the flame blade.
Successfully execute 100 Critical Strikes.
Defeat the Fire Hounds without losing any health.
Reached the top of the Blood Tower without falling in any gore pits.
Defeat the Thorn Beast without losing any health.
Kill every Beholder in the Hive without using mana
Successfully avoid the first spike trap in the Bloodgrounds.
Die for the very first time.
Defeat the game without losing a single life.