Full list of all 118 Risk of Rain 2 achievements. It takes around 200 hours to unlock all of the achievements in the base game on Windows.
The base game contains 103 achievements, and there are 2 DLC packs containing 15 achievements.
As Commando, land the killing blow on an Overloading Worm.
Beat the game on Monsoon difficulty.
As Huntress, beat the game or obliterate on Monsoon.
Defeat an Elite boss on Monsoon difficulty.
As Huntress, start and finish either Rallypoint Delta or Scorched Acres without falling below 100% health.
As Mercenary, don't touch the ground for 30 seconds.
Complete the Trial of Glass.
As Acrid, inflict Poison 1000 total times.
As Acrid, land the final blow on a Scavenger.
Complete the Trial of Vengeance.
Without healing, reach and complete the 3rd Teleporter event.
Carry 5 Lunar items in a single run.
Kill 20 Hermit Crabs by chasing them off the edge of the map.
Complete the Trial of Enigma.
As Loader, land a Charged Gauntlet hit at 300mph or higher.
As Loader, reach and proceed through the Celestial Portal in 25 minutes or less.
Complete the Trial of Soul.
As Captain, repair and recruit a TC-280 Prototype.
As MUL-T, defeat two Beetle Queens without leaving the teleporter zone.
Complete the Trial of Evolution.
Charge the Teleporter with less than 10% health.
Complete a Prismatic Trial.
Obliterate yourself at the Obelisk..
Complete the Trial of Death.
Complete 20 stages in a single run.
Complete the Trial of Dissonance.
Complete the Trial of Kin.
Complete the Trial of Swarms.
Discover and activate 8 unique Newt Altars.
As Huntress, collect and carry 12 Crowbars at once.
Repair the broken robot with an Escape Pod's Fuel Array.
Discover the hidden chamber in the Abandoned Aqueduct.
As Acrid, land the killing blow on 50 total enemies that have 1 hit point left.
Complete the Trial of Sacrifice.
Stabilize the Cell in the Void Fields.
Free the survivor suspended in time.
Beat the game.
Defeat the unique guardian of Gilded Coast without any beacons deactivating.
Find the Altar to N'kuhana.
Reach +300% movespeed (includes sprinting).
Defeat the Teleporter bosses after activating 2 Shrines of the Mountain.
As Engineer, finish charging the teleporter with zero monsters remaining on the stage.
Reach +200% attack speed.
Open the Timed Security Chest on Rallypoint Delta.
Collect 10 Monster or Environment Logs.
Complete the Trial of Honor.
Die three times while burning.
Defeat 500 elite monsters.
As Engineer, recruit 12 minions at one time.
Repair 30 drones or turrets.
Kill 15 boss monsters in a single run.
As Engineer, defeat the teleporter boss in less than 5 seconds after it spawns.
Destroy 20 flying rocks in Sky Meadow.
Complete 3 Combat Shrines in a single stage.
Activate 6 turrets in a single run.
In 4 consecutive stages don’t leave the teleporter radius until it is fully charged.
Defeat 3000 enemies.
Fully charge a Teleporter without getting hit.
Defeat the Teleporter boss under 15 seconds.
Die 20 times.
Complete 30 stages.
Loop back to the first stage.
Complete the Trial of Command.
Discover and enter three unique portals.
Duplicate the same item 7 times in a row with a 3D Printer.
As Huntress, land a killing blow with every possible hit of a single glaive.
Complete the first Teleporter event 5 times.
As Commando, fully charge the first-stage teleporter before the timer hits 5 minutes.
Collect $30,480 total gold.
Deal 5000 damage in one shot.
Pick up 5 different types of Equipment.
Die 5 times.
Fail the Shrine of Chance 3 times in a row.
Defeat the unique guardian of Siren's Call.
Stay alive for 30 consecutive minutes.
Fully upgrade a Shrine of the Woods.
Reach and complete the 3rd Teleporter event without dying.
Kill 15 enemies simultaneously.
Discover 10 unique white items.
Complete a Teleporter event.
Defeat an Elite-type monster.
As Captain, beat the game or obliterate on Monsoon.
As Captain, visit 10 different environments in a single run.
As Commando, beat the game or obliterate on Monsoon.
As Commando, clear 20 stages in a single run without picking up any Lunar items.
As Acrid, beat the game or obliterate on Monsoon.
As Engineer, beat the game or obliterate on Monsoon.
As Loader, beat the game or obliterate on Monsoon.
As Artificer, kill 15 enemies before touching the ground.
As Artificer, beat the game or obliterate on Monsoon.
As Artificer, fully defeat the teleporter boss in a one-second burst of damage.
As Artificer, perform a multikill of 20 enemies.
As Mercenary, beat the game or obliterate on Monsoon.
As Mercenary, complete a Prismatic Trial without falling below 100% health.
Complete the Trial of Spite.
Complete the Trial of Chaos.
Complete the Trial of Metamorphosis.
Complete the Trial of Frailty.
As MUL-T, beat the game or obliterate on Monsoon.
As MUL-T, land the killing blow on an Imp Overlord with the Preon Accumulator.
As REX, beat the game or obliterate on Monsoon.
As REX, kill a Clay Dunestrider on Abandoned Aqueduct by throwing it into a pit.
As REX, complete an entire teleporter event while under 50% health.
As REX, heal for 1000 health at once.
As Mercenary, use 20 abilities in 10 seconds.
As Bandit, successfully use 'Lights Out' to reset your cooldowns 15 times in a row.
As Bandit, beat the game or obliterate on Monsoon.
As Bandit, kill the final boss with 'Lights Out'.
As Bandit, kill a monster with 20 stacks of Hemorrhage.
As Captain, kill the final boss using a Supply Beacon
As Loader, kill three other Loaders in the Bulwark's Ambry.
As MUL-T, clear the Void Fields on Stage 7 or later.
Escape the Planetarium or complete wave 50 in Simulacrum.
As Railgunner, deal 1,000,000 damage in one shot.
As Railgunner, fire 30 consecutive sniper shots without missing a Weak Point.
As Railgunner, get 3 kills with a single Supercharge shot while airborne.
As Railgunner, beat the game or obliterate on Monsoon.
As 「V??oid Fiend』, beat the game or obliterate on Monsoon.