Here is the full list of all 21 Trash Sailors achievements.
10 perfect grinds in one level
Find entrance to dream level
Defeat mechanic octopus
Finish all crazy modes
Collect all maps in Toxic region
Find entrance to magic forest
Collect all screws on world map
Collect 500 pieces of trash
Collect a golden radiator
Collect all maps in Arctic region
Throw 50 bombs overboard
Collect 250 pieces of trash
5 perfect grinds in one level
Collect all maps in Jungle region
Finish level without hitting anything
Collect screw on world map
Defeat 100 enemies
Collect all maps in City region
Sink the raft
Collect all maps in one level
Play level in crazy mode