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Risk of Rain 2 Achievements

Official Steam achievement definitions and latest reported global unlock rates, ordered from rarest to most common.

Total achievements171
Rarest rate1.40%
Ultra rare0
Last checkedSep 20, 2026
Delayed official data

Rates and award counts were last observed on Sep 20, 2026.

61
Railgunner: Annihiliator

As Railgunner, deal 1,000,000 damage in one shot.

Rare
10.8%last reported global rate
62
MUL-T: Gotcha!

As MUL-T, land the killing blow on an Imp Overlord with the Preon Accumulator.

Rare
11.0%last reported global rate
63
REX: Mastery

As REX, beat the game or obliterate on Monsoon.

Rare
11.0%last reported global rate
64
MUL-T: Seventh Day

As MUL-T, clear the Void Fields on Stage 7 or later.

Rare
11.3%last reported global rate
65
REX: Bushwhacked

As REX, complete an entire teleporter event while under 50% health.

Rare
11.3%last reported global rate
66
King of the Hill

No public description is available.

Rare
11.5%last reported global rate
67
Trial of Frailty

Complete the Trial of Frailty.

Rare
11.6%last reported global rate
68
The Demons And The Crabs

Kill 20 Hermit Crabs by chasing them off the edge of the map.

Rare
12.0%last reported global rate
69
Acrid: Mastery

As Acrid, beat the game or obliterate on Monsoon.

Rare
12.5%last reported global rate
70
Trial of Evolution

Complete the Trial of Evolution.

Rare
12.5%last reported global rate
71
Bandit: B&E

As Bandit, kill the final boss with 'Lights Out'.

Rare
12.6%last reported global rate
72
Loader: Swing By

As Loader, reach and proceed through the Celestial Portal in 25 minutes or less.

Rare
12.8%last reported global rate
73
Trial of Spite

Complete the Trial of Spite.

Rare
12.8%last reported global rate
74
Trial of Soul

Complete the Trial of Soul.

Rare
12.9%last reported global rate
75
Acrid: Bad Medicine

As Acrid, land the final blow on a Scavenger.

Rare
13.0%last reported global rate
76
Loader: Mastery

As Loader, beat the game or obliterate on Monsoon.

Rare
13.0%last reported global rate
77
Bandit: Mastery

As Bandit, beat the game or obliterate on Monsoon.

Rare
13.1%last reported global rate
78
Captain: Mastery

As Captain, beat the game or obliterate on Monsoon.

Rare
13.1%last reported global rate
79
Trial of Metamorphosis

Complete the Trial of Metamorphosis.

Rare
13.1%last reported global rate
80
Trial of Enigma

Complete the Trial of Enigma.

Rare
13.2%last reported global rate