Maelstrom achievements

28 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

Under the InfluenceSteam only
Sink two enemy ships while under the influence of the same Repair Boon
Steam0.7%
Bounty Hunter IIISteam only
Collect 10 bounties in one game
Steam1.0%
JuggernautSteam only
Absorb at least 10,000 damage using armor or shields
Steam1.4%
DreadnoughtSteam only
Receive at least 8,000 damage in a match and win
Steam1.7%
Bounty Hunter IISteam only
Collect 8 bounties in one game
Steam2.0%
SwirlySteam only
Sink an enemy ship by causing them to sink in a Maelstrom
Steam2.6%
LancerSteam only
Sink 2 enemy ships with the same volley
Steam2.7%
MarauderSteam only
Sink 3 enemy ships with boarding in one game
Steam3.3%
RapaciousSteam only
Collect at least 5 powerups in dead waters without sinking
Steam3.3%
On the RunSteam only
Sink an enemy ship while at 350 speed or higher
Steam3.6%
Dead Water DevilSteam only
Win the game while in Dead Waters
Steam3.7%
Hullbuster IIISteam only
Deal 13,000 damage against enemy ships in one game
Steam3.9%
Hard-Fore-HeadedSteam only
Sink 3 enemy ships with ramming in one game
Steam4.4%
Hullbuster IISteam only
Deal 11,000 damage against enemy ships in one game
Steam4.6%
No QuarterSteam only
Sink the last 5 enemy ships and win
Steam4.7%
Bounty Hunter ISteam only
Collect 6 bounties in one game
Steam4.9%
ScattershotSteam only
Damage 6 enemy ships without sinking them and win the game
Steam5.0%
Combat AnglerSteam only
Use boarding hooks to grab a powerup moments before an enemy ship grabs it
Steam5.3%
Hullbuster ISteam only
Deal 9,000 damage against enemy ships in one game
Steam5.6%
MaelevolentSteam only
Sink 2 enemy ships within 5 seconds of each other
Steam5.7%
StealthySteam only
Sink an enemy ship while not detected by them (e.g. in Fog)
Steam5.7%
SwindlerSteam only
Collect 8 powerups dropped by enemy ships you or your team didn't kill
Steam5.8%
BraveSteam only
Ram an enemy ship and sink it to win the match
Steam6.4%
FatedSteam only
Win the game with the last enemy ship being sunk by hazards or sea monsters
Steam7.0%
Greedy IIISteam only
Collect 10000 Gold in one game
Steam7.1%
Greedy IISteam only
Collect 8000 Gold in one game
Steam8.5%
WrecklessSteam only
Sink an enemy ship while having less than 10% Hull remaining
Steam8.9%
Greedy ISteam only
Collect 6000 Gold in one game
Steam11%

Played Maelstrom? 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
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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 August 31, 2026.