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