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