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 1 000 times damage by applying the 20th+ electrify stack through Kugelblitz.
Deal 100 000 damage with a single hit.
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 5 000 000 damage with items.
Deal 2 000 000 damage with items.
Deal 20 000 000 the dash or dash explosion of Spirit Warriors in one run.
Have Frost Avalanche fire/place projectiles or obstacles 10 000 times per minute.
Apply Frost 80 000 times with Hailstorm
Deal 100 000 000 damage with your main ability.
Hit 500 enemies for 25 000 damage or more. Overkill damage counts.
Reach Agony IV in Chambers of Dissonance
Deal 50 000 000 direct damage with abilities.
Reach level 100.
Deal 10 000 000 damage with Spectral Fists.
Deal 5 000 000 damage with Spectral Fists.
Deal 2 000 000 damage with Spectral Fists.
Deal 10 000 000 damage with your main ability.
Deal 15 000 000 direct damage with abilities.
Deal 5 000 000 damage with Morning Star.
Reach level 50.
Deal 2 000 000 damage with Morning Star.
Deal 5 000 000 direct damage with abilities.
Deal 1 000 000 damage with Morning Star.
Survive the Chambers of Dissonance in Agony mode until the lord appears.
Reach level 80.
Deal 3 500 000 damage with Grenades.
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.
Survive the Chambers of Dissonance until there are only 4 minutes left.
Defeat the Twisted Knight.
Kill 12 000 enemies in one visit of the Chambers of Dissonance.
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.
Reach an average of 10 critical hits per second with the main attack of the Sorceress.
Purchase 40 items from the wellkeeper.
Kill 10 000 creatures made of ice.
Apply 100 000 slow stacks in a single run.
Kill 10 000 Beasts.
Have 300 Arcane Splinter active at the same time.
Deal 10 000 double crits or better with the Phantom Needles.
[Shield Maiden] Crit enemies 2 000 enemies with your main attack in one run. Shield Bash doesn't count.
[Shield Maiden] Deal 3 000 000 damage with the shield bash.
[Shield Maiden] Reach Agony III on the Forgotten Viaduct.
Apply debuffs 500 000 times.
Apply 150 000 effect stacks with Transfixion.
Kill 50 000 Gargoyles
Haave the Golem roll for a total duration of 20 minutes in a run.
[Warlock] Take a total of 15 000 damage over all runs.
[Warlock] Survive 28 minutes without using your main weapon.
Kill 50 000 Wraiths
One hit kill 1 000 enemies that have 1 000 or more Health with a direct hit from Lightning Strike within one run.
Kill a total of 100 bosses.
Hit Enemies 40 000 times with Astronomer's Orbs.
[Warlock] Reach Agony III on the Ember Grounds.
[Warlock] Have 20 Summons at the same active. *attack projectiles do not count
Survive 28 minutes with your original max health. (Don't use items, blessings or traits)
Kill a total of 150 elite enemies.
Kill 40 000 Imps.
Survive 20 minutes without regenerating any health. Recovery from Potions or effects is allowed.
Collect a total of 200 000 gold.
Kill 10 000 Ghouls.
[Beast Huntress] Reach Agony III on the Frozen Depths.
[Sorceress] Reach Agony III on the Forgotten Viaduct.
[Sorceress] Block 90 attacks in one run.
[Shield Maiden] Wait for 180 seconds before you start moving. You must move in order to complete the quest.
[Warlock] Survive 5 minutes with a maxmimum health of 250 or less.
Deal 160 Crits with a single Meteor. Overcrits are getting counted.
[Exterminator] Kill 50 000 enemies.
Kill 50 000 Scorched.
Trigger 10 000 times direct Burn damage with Dragon's Breath. This is done by applying burn on enemies with 20 burn stacks.
[Exterminator] Apply burn to 200 000 enemies.
[Exterminator] Reach Agony III on the Ember Grounds.
[Exterminator] Apply burn to 50 000 enemies.
[Archer] Wait for 180 seconds before you start moving. You must move in order to complete the quest.
[Swordsman] Reach Agony III on the Haunted Caverns.
Level Up 2 000 times.
[Norseman] Collect 10 Power Ups in one run.
Have all Ring Blades projectiles travel a distance of 804 672 meters within a single run.
Play for 666 minutes.
[Norseman] Hit Enemies 20 000 times with the axes. Must be done within one run.
[Archer] Walk 100 000 meters.
[Archer] Enter the Halls of Torment 5 times.
Crit enemies 500 000 times.
Deal a 25 000 Damage or better hit on a single enemy with Radiant Aura without Fragile effect.
Apply electrify 100 000 times.
Deal 3 000 000 damage with the Golem.
Deal 3 000 000 damage with Arcane Splinter.
Deal 1 500 000 damage with Arcane Splinter.
Kill 400 000 enemies in total.
[Norseman] Reach Agony III on the Frozen Depths.
Deal 3 000 000 damage with Spirit Warrior.
Deal 2 000 000 damage with Dragon's Breath.
[Cleric] Acquire the trait [Metabolism V] in a run.
[Cleric] Deal 500 000 burn damage in one run.
Enter the Halls of Torment 20 times and survive at least 5 minutes.
Deal 3 000 000 damage with Astronomer's Orbs.
[Cleric] Apply 50 000 debuffs in total.
Kill 50 000 enemies with effects.
Deal 3 000 000 damage with Ring Blades.
Deal 1 500 000 damage with Astronomer's Orbs.
[Cleric] Reach level 60.
Apply damage effects 500 000 times.
[Cleric] Reach Agony III on the Haunted Caverns.
[Cleric] Apply 10 stacks of Fragile on a single enemy at once.
Deal 2 000 000 damage with Flame Strike.
Deal 1 000 000 damage with Flame Strike.
Deal 3 000 000 damage with Radiant Aura.
Deal 3 000 000 damage with Arcane Rift.
Deal 1 500 000 damage with Arcane Rift.
[Archer] Kill 20 000 enemies in one run.
[Archer] Crit enemies 50 000 times within one run.
Deal 750 000 damage with Arcane Rift.
[Archer] Reach Agony III on the Haunted Caverns.
Apply debuffs 50 000 times.
Deal 1 500 000 damage with Spirit Warrior.
[Beast Huntress] Have your Dog deal 1 000 000 damage.
[Beast Huntress] Deal 1 000 000 frost damage in one run.
Deal 750 000 damage with Spirit Warrior.
[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 3 000 000 damage with Frost Avalanche.
[Norseman] Kill 5 000 enemies with the Frost effect in a single run.
[Norseman] Reach level 60.
Deal 3 000 000 damage with Hailstorm.
Deal 1 500 000 damage with Hailstorm.
[Norseman] Deal 5 000 000 physical damage in one run.
Deal 750 000 damage with Hailstorm.
[Norseman] Deal 2 000 000 phyiscal damage in one run.
[Norseman] Reach level 30.
[Norseman] Hit 30 Enemies with a single Frost Nova.
[Norseman] Deal 500 000 physical damage in one run.
Kill a total of 10 lord.
[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.
[Frozen Depths] Defeat the Twisted Construct.
[Frozen Depths] Survive the Frozen Depths until there are only 10 minutes left.
Recover 100 000 HP in total
[Frozen Depths] Kill 3 000 enemies in one visit of the Frozen Depths.
[Swordsman] Kill a total of 10 bosses.
[Frozen Depths] Defeat the Basilisk.
[Frozen Depths] Survive the Frozen Depths until there are only 18 minutes left.
Purchase 10 items from the wellkeeper.
[Swordsman] Deal 3 000 000 damage in one run.
Deal 3 000 000 damage with Meteor Strike.
Deal 1 500 000 damage with Ring Blades.
[Swordsman] Get hit a total of 500 times over all attempts.
Play for 333 minutes.
Deal 1 500 000 damage with Meteor Strike.
Deal 750 000 damage with Ring Blades.
Deal 750 000 damage with Meteor Strike.
Kill 40 000 Hellhounds.
Kill a total of 50 elite enemies.
Deal 3 000 000 damage with Kugelblitz.
[Shield Maiden] Deal 1 500 000 damage with the shield bash.
[Shield Maiden] Survive 28 minutes without any defense buffs.
Kill 40 000 Slimes.
[Shield Maiden] Acquire the trait [Parry V] in a run.
[Shield Maiden] Get hit 500 times in a single run.
[Sorceress] Apply 20 stacks of electrify on a single enemy.
Deal 3 000 000 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.
Deal 1 500 000 damage with Lightning Strike.
[Sorceress] Deal 5 000 000 lightning damage in one run.
[Sorceress] Increase your movement speed to 11m/s.
[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.
Consume a total of 100 potions.
Deal 100 000 000 damage in total.
[Sorceress] Deal 500 000 lightning damage in one run.
[Frozen Depths] Kill 500 enemies in one visit of the Frozen Depths.
Defeat the Lord of Despair.
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 Lightning Strike.
[Swordsman] Reach level 60.
Defeat the Hydra.
Kill 5 000 enemies in one visit of the Forgotten Viaduct.
[Swordsman] Regenerate 2 000 HP in one run
Survive the Forgotten Viaduct until there are only 10 minutes left.
Defeat the Frost Knight.
Level Up 500 times.
Deal 1 500 000 damage with Kugelblitz.
Deal 750 000 damage with Kugelblitz.
[Warlock] Acquire the trait [Channeling V] in a run.
Kill 40 000 Skeletons.
[Shield Maiden] Defeat a Lord.
Deal 750 000 damage with Arcane Splinter.
[Shield Maiden] Reach level 60.
Deal 1 000 000 damage with Dragon's Breath.
Deal 500 000 damage with Dragon's Breath.
[Shield Maiden] Deal 300 000 damage with the shield bash.
Reach level 30.
Kill 100 000 enemies in total.
[Shield Maiden] Hit 15 Enemies with a single attack. Can't be done with the shield bash.
Collect a total of 20 000 gold.
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.
Purchase an item from the Wellkeeper.
Deal 1 500 000 damage with the Golem.
Apply damage effects 50 000 times.
Deal 3 000 000 damage with Transfixion.
[Exterminator] Destroy 200 Objects.
[Exterminator] Apply burn to 10 000 enemies.
[Exterminator] Deal 3 000 000 fire damage in one run.
Deal 500 000 damage with Flame Strike.
[Exterminator] Reach level 60.
Deal 750 000 damage with the Golem.
Deal 1 500 000 damage with Transfixion.
Crit enemies 50 000 times.
[Exterminator] Walk 8 000 meters in one run.
[Exterminator] Deal 200 000 burn damage in one run.
Deal 750 000 damage with Transfixion.
[Exterminator] Deal 1 000 000 fire 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.
Enter the Halls of Torment 5 times and survive at least 5 minutes.
Deal 1 500 000 damage with Frost Avalanche.
[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] Do not get hit for 5 minutes.
Deal 750 000 damage with Frost Avalanche.
[Warlock] Deal 2 000 000 summon damage in one run.
[Warlock] Reach level 30.
Retrieve 1 item from the Halls of Torment.
[Warlock] Deal 500 000 summon damage in one run.
Enter Forgotten Viaduct and rescue the Cupbearer.
Defeat the Lord of Regret.
Deal 3 000 000 damage with Phantom Needles.
Kill 15 000 enemies in one visit of the Ember Grounds.
Deal 1 500 000 damage with Radiant Aura.
Survive the Ember Grounds until there are only 2 minutes left.
[Archer] Crit enemies 20 000 times within one run.
Defeat the Wyrm Queen.
Kill a total of 10 bosses.
Deal 1 500 000 damage with Phantom Needles.
[Archer] Reach level 60.
Deal 750 000 damage with Radiant Aura.
Survive the Ember Grounds until there are only 12 minutes left.
Kill 5 000 enemies in one visit of the Ember Grounds.
[Archer] Acquire the trait [Quick Hands IV] in a run.
[Archer] Crit enemies 5 000 times within one run.
[Archer] Reach level 30.
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.
[Archer] Do not get hit for 3 minutes.
Rescue the Wellkeeper.
[Archer] Increase your movement speed to 8m/s.
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 Astronomer's Orbs.
Deal 10 000 000 damage in total.
[Cleric] Regenerate 1 500 HP in one run. Only passive regeneration is counted.
Consume a total of 10 potions.
[Cleric] Reach level 30.
Get Astronomer's Orbs 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.
Kill 15 000 enemies in one run.
[Swordsman] Deal 1 000 000 damage with the main weapon.
Survive until there are only 10 minutes left.
[Swordsman] Hit 1 000 Enemies for 300 or more damage in one run. (Main Weapon)
Get Arcane Splinter to Level 3 to be able to select Ability Upgrades.
Defeat the Lich.
Deal 750 000 damage with Phantom Needles.
Kill 5 000 enemies in one run.
[Swordsman] Acquire the trait [Strength IV] in a run.
[Swordsman] Reach level 30.
[Swordsman] Hit 20 Enemies with a single attack.
Survive until there are only 14 minutes left.
Get Phantom Needles to Level 3 to be able to select Ability Upgrades.
Defeat the Skeleton Lord.
[Swordsman] Walk 5 000 meters in one run.
Get Lightning Strike to Level 3 to be able to select Ability Upgrades.
[Swordsman] Deal 200 000 damage with the main weapon.
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.