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