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