Thalassa: Edge of the Abyss
25 achievements
Ultra Rareร1
Very Rareร2
Uncommonร14
Commonร8
About Thalassa: Edge of the Abyss's achievements
Thalassa: Edge of the Abyss has 25 Steam achievements, 1 of them ultra-rare โ unlocked by under 5% of players. The rarest is "Heartless", earned by just 3.1% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.
Rarest achievement
3.1%
of players earned "Heartless"
Community Ratings
No ratings yetDifficultyโ
Easy โ Brutal
Enjoymentโ
Meh โ Loved it
Grindinessโ
No grind โ Huge grind
Want to rate Thalassa: Edge of the Abyss? Sign in with Steam โ one rating per person.
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All Thalassa: Edge of the Abyss achievements
25 achievements
Ultra Rare3.1%
Very Rare12.0%
Very Rare12.8%
Uncommon30.8%
Uncommon37.8%
Uncommon38.5%
Uncommon40.2%
Uncommon42.3%
Uncommon42.6%
Uncommon42.7%
Uncommon43.4%
Uncommon43.5%
Uncommon45.2%
Uncommon45.7%
Uncommon46.1%
Uncommon47.9%
Uncommon49.1%
Common50.5%
Common52.7%
Common53.6%
Common56.7%
Common57.2%
Common67.0%
Common67.1%
Common72.7%