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