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Shelldiver Achievements · Ludixa

Achievements

Every Shelldiver achievement, ordered by how few players in the world have unlocked it.

Sign in to keep track of what you have here — unlocked entries stay ticked off, and you can filter down to what is left.

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Data from Steam — Steam Web API Terms of Use. Last updated 28 Aug 2026.

13 of 13 entries

Cleared Island

Cleared IslandGet all achievements available68.2%Common

Hammock Sleep

Hammock Sleep—69%Common

Built to Dive

Built to Dive—69.1%Common

First 1Q

First 1QReach 1,000,000,000,000,000 Shells71%Common

Ultra Special Rainbow Jellyfish

Ultra Special Rainbow JellyfishCapture a rainbow jellyfish71.8%Common

First 1T

First 1TReach 1,000,000,000,000 Shells72.5%Common

1000m Depth

1000m DepthReach the depth of 1000 meters73.6%Common

First 1B

First 1BReach 1,000,000,000 Shells75%Common

Make a Friend!

Make a Friend!Wave to a fellow turtle in the island78.3%Common

700m Depth

700m DepthReach the depth of 700 meters78.4%Common

First 1M

First 1MReach 1,000,000 Shells79.5%Common

400m Depth

400m DepthReach the depth of 400 meters84.6%Common

100m Depth

100m DepthReach the depth of 100 meters99.1%Common