Ostera : The curse of...

Ostera : The curse of...

11 achievements
Ultra Rareร—5
Very Rareร—3
Rareร—2
Commonร—1

About Ostera : The curse of...'s achievements

Ostera : The curse of... has 11 Steam achievements, 5 of them ultra-rare โ€” unlocked by under 5% of players. The rarest is "Fast and Fatigued", earned by just 0.5% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement
0.5%
of players earned "Fast and Fatigued"

Community Ratings

No ratings yet
Difficultyโ€”
Easy โ†’ Brutal
Enjoymentโ€”
Meh โ†’ Loved it
Grindinessโ€”
No grind โ†’ Huge grind
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All Ostera : The curse of... achievements

11 achievements
Fast and Fatigued
???
Hidden achievement โ€” tap Reveal secrets to spoil
Ultra Rare0.5%
Game master
Game master
Max out each resource in complaints at least once.
Ultra Rare0.5%
Winner winner chicken dinner
???
Hidden achievement โ€” tap Reveal secrets to spoil
Ultra Rare1.7%
We are all mad here
???
Hidden achievement โ€” tap Reveal secrets to spoil
Ultra Rare1.7%
Heartbreaker
???
Hidden achievement โ€” tap Reveal secrets to spoil
Ultra Rare2.3%
Free hug
???
Hidden achievement โ€” tap Reveal secrets to spoil
Very Rare6.4%
Ex-Press Delivery
???
Hidden achievement โ€” tap Reveal secrets to spoil
Very Rare8.1%
The druidess' debt
???
Hidden achievement โ€” tap Reveal secrets to spoil
Very Rare13.7%
Zap 'Em All!
Zap 'Em All!
See all illustrations with zap-gun
Rare19.2%
You're Fired!
You're Fired!
Lose at least once.
Rare25.6%
Death from Above!
Death from Above!
Crash into Gedeon.
Common68.8%