Follow the indicated steps to earn the corresponding Steam achievement. To view your achievement progress and stats, open the Steam client, select "Community", then search for the game hub for "JiPS (PC)". Click the "View Stats" option in the drop down list, then select the option that displays the achievements for your account.

Achievement	How to unlock
All Ships	Assembled all ships.
Asian Ships	Assembled all Asian ships.
Assembled all 12x16	Assembled all ships in regular mode 12x16 slicing.
Assembled all 15x20	Assembled all ships in hard mode 15x20 slicing.
Assembled all 6x8	Assembled all ships in easy mode 6x8 slicing.
Caribbean Ships	Assembled all the Caribbean ships.
Mediterranean Ships	Assembled all the Mediterranean ships.