Vessel

20 achievements

Ultra Rare×6

Very Rare×9

Rare×4

Uncommon×1

About Vessel's achievements

Vessel has 20 Steam achievements, 6 of them ultra-rare — unlocked by under 5% of players. The rarest is "Running with water", earned by just 2.8% of players. Across 6 SteamVault hunters who reached 100%, full completion takes a median of about 20 hours. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement

2.8%

of players earned "Running with water"

SteamVault 100%s

members fully completed it

Median to 100%

20h

typical time to full completion

🗺️ Community guides & walkthroughs

Community Ratings

No ratings yet

Difficulty—

Easy → Brutal

Enjoyment—

Meh → Loved it

Grindiness—

No grind → Huge grind

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All Vessel achievements

20 achievements

Running with water

Find a use for the waterfall under the workshop

Ultra Rare2.8%

Internal Rejection

Create a fluro that is it's own worst enemy

Ultra Rare3.1%

The Chimera

Create a fluro with every kind of eye

Ultra Rare3.8%

Protoplasm Survey Complete

Collect every protoplasm blob in the game

Ultra Rare4.1%

If my calculations are correct...

In the mines, gaining access to one of the machines requires precise guiding of light & dark fluros. Solve the puzzle in one go.

Ultra Rare4.2%

Protoplasm Survey: The Mines

Collect every protoplasm blob in the mines

Ultra Rare4.3%

Grand Professor of the Hydrofluric sciences

Create every possible combination of fluro and liquid types

Very Rare5.1%

Going Spelunky

Descend into the mines without using the elevator

Very Rare5.5%

Handle with care

Create a fluro with both blue goo and red goo

Very Rare6.2%

Perfect dry run

Traverse the caves back to the workshop without water touching your light

Very Rare6.8%

Liquid Propellant Rocketman

Repurpose the farm's watering system to fly higher than the trees

Very Rare7.8%

Protoplasm Survey: The Orchard

Collect every protoplasm blob in the orchard

Very Rare10.3%

Master mechanist

Fix every broken machine, windmill and extractor in the game

Very Rare11.3%

Protoplasm Survey: The Factory

Collect every protoplasm blob in the factory

Very Rare11.6%

Mine Machinery Specialist

Fix all broken extractors in the mines

Very Rare11.7%

Windmill Repair Consultant

Fix all broken windmills in the orchard

Rare16.1%

Research Fellow of the Hydrofluric sciences

Create ten combinations of fluro and liquid types

Rare17.3%

Factory Line Repair

Fix all broken machines in the factory

Rare19.3%

Doctor of the Hydrofluric sciences

Create five combinations of fluro and liquid types

Rare19.4%

Water Recycling

Stomp a fluro into the turbine that created it

Uncommon34.2%