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Steam

Abyssus Achievements

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

Total achievements119

Rarest rate1.40%

Ultra rare0

Last checkedOct 7, 2026

Delayed official data

Rates and award counts were last observed on Oct 7, 2026.

1

Submarine Fissures

No public description is available.

Very rare

1.40%last reported global rate

2

The New Monarch

No public description is available.

Very rare

1.60%last reported global rate

3

Masochist

No public description is available.

Very rare

1.80%last reported global rate

4

Scribe

No public description is available.

Very rare

2.40%last reported global rate

5

Reeling It In!

No public description is available.

Very rare

2.90%last reported global rate

6

Cabinet of Curiosities

No public description is available.

Very rare

4.00%last reported global rate

7

Master of the Abyss

No public description is available.

Very rare

4.00%last reported global rate

8

Sanctuary Fissures

No public description is available.

Rare

5.00%last reported global rate

9

Agnostic

No public description is available.

Rare

5.10%last reported global rate

10

Meltdown Contained

No public description is available.

Rare

5.70%last reported global rate

11

Abandoned Temple Fissures

No public description is available.

Rare

5.80%last reported global rate

12

Trailblazer

No public description is available.

Rare

5.80%last reported global rate

13

Gardens Fissures

No public description is available.

Rare

6.40%last reported global rate

14

Royal Abyss Fissures

No public description is available.

Rare

6.50%last reported global rate

15

Brine Field Mastery

No public description is available.

Rare

7.70%last reported global rate

16

Cartographer

No public description is available.

Rare

7.90%last reported global rate

17

Harpoon Gun Connoisseur

No public description is available.

Rare

8.90%last reported global rate

18

Weapon Mastery

No public description is available.

Rare

8.90%last reported global rate

19

Ability, check!

No public description is available.

Rare

11.3%last reported global rate

20

Secondary, check!

No public description is available.

Rare

11.9%last reported global rate