Destroyer: The U-Boat Hunter achievements

16 achievements on Steam

Rarest first. Published rarity by platform.

Each platform measures its own player population.Why that matters

Each platform calculates rarity from its own player population. These percentages are shown side by side but are not a controlled comparison. Percentages are shown exactly as each platform publishes them — Pyroblast does not recalculate them or mix player populations together.

Played it? See which of these you've earned

THE CHOSEN FEWSteam only
Career in Iron Man mode completed!
Steam1.1%
ASW GODSteam only
100 U-Boats sunk!
Steam1.3%
BRITAIN SURVIVES!Steam only
Career completed!
Steam1.4%
ASW MASTERSteam only
50 U-Boats sunk!
Steam1.8%
ASW EXPERTSteam only
10 U-Boats sunk!
Steam5.1%
DEATH FROM ABOVESteam only
First U-Boat sunk by air support!
Steam7.5%
THE FIRST CROSSINGSteam only
First mission completed!
Steam11%
CANUCKS ENTER THE FIGHTSteam only
First U-Boat sunk by escort!
Steam13%
BULLSEYESteam only
First U-Boat critical hit!
Steam15%
TOP SUB HUNTERSteam only
High rank achieved!
Steam16%
IRON COFFINSteam only
First U-Boat sunk!
Steam18%
UNSCATHEDSteam only
No merchant losses!
Steam18%
THUNDERCLAPSteam only
First artillery hit!
Steam21%
AND SO IT BEGINS...Steam only
First battle completed!
Steam23%
BARREL O' FUNSteam only
First U-Boat hit with depth charges!
Steam23%
I HEAR YA...Steam only
First sonar contact!
Steam48%

Played Destroyer: The U-Boat Hunter? See how many of these you've got.

Which ones you've earned — and which you're missing
Your rarest unlock, and where it ranks
Your whole history for this game, on one timeline
Steam, PlayStation, Xbox and Battle.net in one place

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How rarity is calculated

Each platform calculates rarity from its own player population. These percentages are shown side by side but are not a controlled comparison.

Steam — Valve's published global unlock percentage across Steam owners of the game.

Percentages are shown exactly as each platform publishes them. Pyroblast does not recalculate them and does not mix player populations together. Data updated July 23, 2026.