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