Here is the full list of all 308 Halls of Torment achievements. It takes around 40-50 hours to unlock all of the achievements on Windows.
Deal 1 000 times damage by applying the 20th+ electrify stack through Kugelblitz.
Kill 5 000 enemies at full life with a single hit of Arcane Rift.
Deal 100 000 damage with a single hit.
Hit 500 enemies for 25 000 damage or more. Overkill damage counts.
Reach Agony IV in Chambers of Dissonance
Apply Frost 80 000 times with Hailstorm
Deal 20 000 000 the dash or dash explosion of Spirit Warriors in one run.
Have Frost Avalanche fire/place projectiles or obstacles 10 000 times per minute.
Deal 10 000 000 damage with Spectral Fists.
Deal 5 000 000 damage with Spectral Fists.
Deal 2 000 000 damage with Spectral Fists.
Reach level 100.
Deal 50 000 000 direct damage with abilities.
Hit 40 enemies with a Morning Star for 100 times.
Deal 100 000 000 damage with your main ability.
Deal 15 000 000 direct damage with abilities.
Reach level 50.
Deal 5 000 000 direct damage with abilities.
Deal 10 000 000 damage with your main ability.
Survive the Chambers of Dissonance in Agony mode until the lord appears.
Deal 5 000 000 damage with items.
Deal 2 000 000 damage with items.
Reach Agony III in Chambers of Dissonance
Reach level 80.
Deal 3 500 000 damage with Grenades.
Deal 5 000 000 damage with Morning Star.
Deal 1 500 000 damage with Grenades.
Deal 2 000 000 damage with Morning Star.
Deal 10 000 damage with a single hit.
Deal 1 000 000 damage with Morning Star.
Deal 10 000 000 projectile damage in one run.
Reach level 40.
Deal 4 000 000 projectile damage in one run.
Deal 1 000 000 projectile damage in one run.
Defeat the Lord of Discord.
Kill 17 000 enemies in one visit of the Chambers of Dissonance.
Kill 12 000 enemies in one visit of the Chambers of Dissonance.
Survive the Chambers of Dissonance until there are only 4 minutes left.
Defeat the Twisted Knight.
Survive the Chambers of Dissonance until there are only 12 minutes left.
Defeat the Village.
Kill 6 000 enemies in one visit of the Chambers of Dissonance.
Survive the Chambers of Dissonance until there are only 20 minutes left.
Defeat the Void Caller.
Reach an average of 10 critical hits per second with the main attack of the Sorceress.
Kill 10 000 creatures made of ice.
Deal 160 Crits with a single Meteor. Overcrits are getting counted.
[Norseman] Hit Enemies 20 000 times with the axes. Must be done within one run.
Have 300 Arcane Splinter active at the same time.
One hit kill 1 000 enemies that have 1 000 or more Health with a direct hit from Lightning Strike within one run.
Apply 100 000 slow stacks in a single run.
Trigger 10 000 times direct Burn damage with Dragon's Breath. This is done by applying burn on enemies with 20 burn stacks.
Haave the Golem roll for a total duration of 20 minutes in a run.
Survive 20 minutes without regenerating any health. Recovery from Potions or effects is allowed.
Kill 10 000 Beasts.
Deal a 25 000 Damage or better hit on a single enemy with Radiant Aura without Fragile effect.
Kill 50 000 Scorched.
[Norseman] Collect 10 Power Ups in one run.
Have all Ring Blades projectiles travel a distance of 804 672 meters within a single run.
[Warlock] Have 20 Summons at the same active. *attack projectiles do not count
Purchase 40 items from the wellkeeper.
Kill 50 000 Gargoyles
Deal 10 000 double crits or better with the Phantom Needles.
Kill 40 000 Imps.
[Norseman] Kill 5 000 enemies with the Frost effect in a single run.
[Warlock] Take a total of 15 000 damage over all runs.
Hit Enemies 40 000 times with Astronomer's Orbs.
[Beast Huntress] Reach Agony III on the Frozen Depths.
Apply 150 000 effect stacks with Transfixion.
[Norseman] Reach Agony III on the Frozen Depths.
Kill 10 000 Ghouls.
Deal 3 000 000 damage with Spirit Warrior.
Deal 3 000 000 damage with Hailstorm.
Deal 1 500 000 damage with Hailstorm.
Collect a total of 200 000 gold.
Deal 2 000 000 damage with Flame Strike.
[Norseman] Deal 5 000 000 physical damage in one run.
Deal 3 000 000 damage with Arcane Rift.
Deal 1 500 000 damage with Arcane Rift.
[Beast Huntress] Have your Dog deal 1 000 000 damage.
Deal 3 000 000 damage with Kugelblitz.
Deal 750 000 damage with Hailstorm.
[Sorceress] Reach Agony III on the Forgotten Viaduct.
Kill 50 000 Wraiths
Apply electrify 100 000 times.
[Sorceress] Apply burn to 1 000 enemies in a single run.
[Sorceress] Deal 500 000 electrify damage in one run.
[Sorceress] Block 90 attacks in one run.
Deal 1 500 000 damage with Kugelblitz.
[Shield Maiden] Deal 3 000 000 damage with the shield bash.
Deal 1 500 000 damage with Spirit Warrior.
[Shield Maiden] Deal 1 500 000 damage with the shield bash.
[Shield Maiden] Survive 28 minutes without any defense buffs.
[Shield Maiden] Reach Agony III on the Forgotten Viaduct.
Deal 750 000 damage with Kugelblitz.
Kill 50 000 enemies with effects.
[Shield Maiden] Crit enemies 2 000 enemies with your main attack in one run. Shield Bash doesn't count.
[Shield Maiden] Wait for 180 seconds before you start moving. You must move in order to complete the quest.
[Warlock] Survive 28 minutes without using your main weapon.
Deal 3 000 000 damage with the Golem.
[Warlock] Reach Agony III on the Ember Grounds.
Deal 750 000 damage with Spirit Warrior.
[Warlock] Acquire the trait [Channeling V] in a run.
Deal 1 500 000 damage with the Golem.
[Cleric] Deal 500 000 burn damage in one run.
Survive 28 minutes with your original max health. (Don't use items, blessings or traits)
Deal 750 000 damage with Arcane Rift.
[Cleric] Apply 50 000 debuffs in total.
[Cleric] Acquire the trait [Metabolism V] in a run.
[Cleric] Reach Agony III on the Haunted Caverns.
Kill a total of 150 elite enemies.
[Cleric] Apply 10 stacks of Fragile on a single enemy at once.
Apply debuffs 500 000 times.
Deal 2 000 000 damage with Dragon's Breath.
[Exterminator] Apply burn to 200 000 enemies.
Deal 3 000 000 damage with Meteor Strike.
Deal 1 000 000 damage with Flame Strike.
[Exterminator] Reach Agony III on the Ember Grounds.
Deal 1 500 000 damage with Meteor Strike.
Deal 750 000 damage with Meteor Strike.
[Archer] Reach Agony III on the Haunted Caverns.
[Archer] Walk 100 000 meters.
[Archer] Wait for 180 seconds before you start moving. You must move in order to complete the quest.
Kill a total of 100 bosses.
Deal 3 000 000 damage with Frost Avalanche.
Deal 3 000 000 damage with Ring Blades.
[Swordsman] Deal 3 000 000 damage in one run.
[Swordsman] Reach Agony III on the Haunted Caverns.
Level Up 2 000 times.
[Beast Huntress] Deal 1 000 000 frost damage in one run.
[Beast Huntress] Reach level 60.
[Beast Huntress] Deal 5 000 000 ice damage in one run.
[Beast Huntress] Deal 2 000 000 ice damage in one run.
[Beast Huntress] Reach level 30.
[Beast Huntress] Deal 500 000 ice damage in one run.
[Norseman] Reach level 60.
[Norseman] Deal 2 000 000 phyiscal damage in one run.
Recover 100 000 HP in total
[Norseman] Deal 500 000 physical damage in one run.
[Norseman] Reach level 30.
[Norseman] Hit 30 Enemies with a single Frost Nova.
[Frozen Depths] Defeat the Lord of Hate.
[Archer] Crit enemies 50 000 times within one run.
[Frozen Depths] Survive the Frozen Depths until there are only 2 minutes left.
[Frozen Depths] Kill 7 500 enemies in one visit of the Frozen Depths.
[Frozen Depths] Defeat the Elder Giant.
[Frozen Depths] Survive the Frozen Depths until there are only 10 minutes left.
[Frozen Depths] Defeat the Twisted Construct.
[Frozen Depths] Survive the Frozen Depths until there are only 18 minutes left.
[Frozen Depths] Kill 3 000 enemies in one visit of the Frozen Depths.
[Frozen Depths] Defeat the Basilisk.
[Frozen Depths] Kill 500 enemies in one visit of the Frozen Depths.
[Sorceress] Apply 20 stacks of electrify on a single enemy.
Deal 3 000 000 damage with Phantom Needles.
Deal 3 000 000 damage with Astronomer's Orbs.
[Shield Maiden] Defeat a Lord.
[Shield Maiden] Reach level 60.
[Shield Maiden] Acquire the trait [Parry V] in a run.
[Shield Maiden] Deal 300 000 damage with the shield bash.
[Shield Maiden] Hit 15 Enemies with a single attack. Can't be done with the shield bash.
Reach level 30.
[Shield Maiden] Get hit 500 times in a single run.
Crit enemies 500 000 times.
Deal 3 000 000 damage with Arcane Splinter.
[Sorceress] Reach level 60.
[Sorceress] Deal 5 000 000 lightning damage in one run.
Apply damage effects 500 000 times.
[Sorceress] Increase your movement speed to 11m/s.
[Sorceress] Hit 1 000 Enemies for 500 or more damage in one run. (Main Attack)
[Sorceress] Reach level 30.
[Sorceress] Deal 2 000 000 lightning damage in one run.
[Sorceress] Deal 500 000 lightning damage in one run.
Defeat the Lord of Despair.
Deal 3 000 000 damage with Lightning Strike.
Survive the Forgotten Viaduct until there are only 2 minutes left.
Kill 10 000 enemies in one visit of the Forgotten Viaduct.
Play for 666 minutes.
Kill a total of 10 lord.
Deal 3 000 000 damage with Radiant Aura.
Kill 15 000 enemies in one visit of the Ember Grounds.
[Exterminator] Kill 50 000 enemies.
Deal 1 000 000 damage with Dragon's Breath.
[Exterminator] Apply burn to 50 000 enemies.
Deal 500 000 damage with Dragon's Breath.
Deal 1 500 000 damage with Astronomer's Orbs.
Apply debuffs 50 000 times.
Kill 400 000 enemies in total.
[Swordsman] Regenerate 2 000 HP in one run
Deal 750 000 damage with the Golem.
[Warlock] Kill 5 000 Hellhounds in one exploration.
[Warlock] Deal 5 000 000 summon damage in one run.
[Warlock] Reach level 60.
[Warlock] Survive 5 minutes with a maxmimum health of 250 or less.
[Archer] Enter the Halls of Torment 5 times.
Deal 1 500 000 damage with Arcane Splinter.
Enter the Halls of Torment 20 times and survive at least 5 minutes.
Defeat the Hydra.
Survive the Forgotten Viaduct until there are only 10 minutes left.
Kill 5 000 enemies in one visit of the Forgotten Viaduct.
Defeat the Frost Knight.
Survive the Forgotten Viaduct until there are only 18 minutes left.
Defeat the Wraith Horseman.
Kill 1 000 enemies in one visit of the Forgotten Viaduct.
Deal 3 000 000 damage with Transfixion.
[Swordsman] Reach level 60.
Deal 1 500 000 damage with Transfixion.
Deal 750 000 damage with Transfixion.
Purchase 10 items from the wellkeeper.
Deal 1 500 000 damage with Lightning Strike.
Kill 25 000 enemies in one run.
[Archer] Reach level 60.
Deal 100 000 000 damage in total.
Deal 750 000 damage with Lightning Strike.
Kill a total of 50 elite enemies.
Kill 40 000 Slimes.
Kill 40 000 Hellhounds.
[Warlock] Deal 2 000 000 summon damage in one run.
Consume a total of 100 potions.
[Warlock] Reach level 30.
[Warlock] Deal 500 000 summon damage in one run.
Play for 333 minutes.
[Warlock] Do not get hit for 5 minutes.
Enter Forgotten Viaduct and rescue the Cupbearer.
Defeat the Lord of Regret.
Deal 1 500 000 damage with Radiant Aura.
Deal 1 500 000 damage with Frost Avalanche.
Deal 1 500 000 damage with Phantom Needles.
Survive the Ember Grounds until there are only 2 minutes left.
[Exterminator] Apply burn to 10 000 enemies.
[Exterminator] Destroy 200 Objects.
Defeat the Wyrm Queen.
Deal 500 000 damage with Flame Strike.
[Exterminator] Reach level 60.
Deal 750 000 damage with Radiant Aura.
[Exterminator] Deal 3 000 000 fire damage in one run.
Survive the Ember Grounds until there are only 12 minutes left.
[Exterminator] Walk 8 000 meters in one run.
Kill 5 000 enemies in one visit of the Ember Grounds.
[Exterminator] Deal 200 000 burn damage in one run.
[Exterminator] Deal 1 000 000 fire damage in one run.
[Exterminator] Reach level 30.
Defeat the Flamedancer.
[Exterminator] Deal 300 000 fire damage in one run.
[Exterminator] Apply 50 or more burn effects at the same time.
Purchase an item from the Wellkeeper.
Defeat the Lord of Pain.
Kill a total of 1 lord.
[Cleric] Reach level 60.
[Cleric] Regenerate 1 500 HP in one run. Only passive regeneration is counted.
Deal 750 000 damage with Frost Avalanche.
Deal 750 000 damage with Astronomer's Orbs.
[Cleric] Deal 5 000 000 magic damage in one run.
Level Up 500 times.
[Cleric] Reach level 30.
[Cleric] Deal 1 500 000 magic damage in one run.
Retrieve 1 item from the Halls of Torment.
[Cleric] Deal 500 000 magic damage in one run.
Apply damage effects 50 000 times.
[Archer] Crit enemies 20 000 times within one run.
Deal 1 500 000 damage with Ring Blades.
[Archer] Kill 20 000 enemies in one run.
[Archer] Acquire the trait [Quick Hands IV] in a run.
[Archer] Crit enemies 5 000 times within one run.
[Archer] Reach level 30.
[Archer] Increase your movement speed to 8m/s.
[Archer] Do not get hit for 3 minutes.
Deal 750 000 damage with Arcane Splinter.
Kill 40 000 Skeletons.
Kill 100 000 enemies in total.
Kill 1 000 enemies in one visit of the Ember Grounds.
Survive the Ember Grounds until there are only 22 minutes left.
Rescue the Wellkeeper.
Collect a total of 20 000 gold.
Deal 750 000 damage with Ring Blades.
[Swordsman] Get hit a total of 500 times over all attempts.
Crit enemies 50 000 times.
Get Lightning Strike to Level 3 to be able to select Ability Upgrades.
Kill 15 000 enemies in one run.
Defeat the Lich.
Enter the Halls of Torment 5 times and survive at least 5 minutes.
Deal 750 000 damage with Phantom Needles.
Survive until there are only 10 minutes left.
[Swordsman] Deal 1 000 000 damage with the main weapon.
[Swordsman] Kill a total of 10 bosses.
Kill a total of 10 bosses.
Deal 10 000 000 damage in total.
Get Arcane Splinter to Level 3 to be able to select Ability Upgrades.
[Swordsman] Hit 1 000 Enemies for 300 or more damage in one run. (Main Weapon)
Consume a total of 10 potions.
[Swordsman] Acquire the trait [Strength IV] in a run.
Kill 5 000 enemies in one run.
[Swordsman] Reach level 30.
Get Phantom Needles to Level 3 to be able to select Ability Upgrades.
Collect a total of 300 gold.
Defeat the Skeleton Lord.
Get Astronomer's Orbs to Level 3 to be able to select Ability Upgrades.
Survive until there are only 14 minutes left.
[Swordsman] Hit 20 Enemies with a single attack.
[Swordsman] Walk 5 000 meters in one run.
[Swordsman] Deal 200 000 damage with the main weapon.
Defeat the Imp Chieftain.
Survive until there are only 26 minutes left.
Enter the Halls of Torment.
Kill 10 000 Carpas.
Kill 10 000 Constructs.
Kill 10 000 Homunculi.
[Norseman] Deal 10 000 000 frost damage in one run.