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