Break a wall by hitting breach weak points to enter a vault of a fort

Eat 5 food rations

Deal 10k damage using Rocket launchers

Hit a ships weakspot from more than 50 meters

Successfully board 3 ships

Construct 3 ships

Deal 10k damage using Mortars

Deal 10k* damage using Giant Ballistas

Solve 2 mysteries from Very Old Treasure Maps

Solve 2 mysteries from Recent Treasure Maps

Acquire 100 Infamy Points for a Voyage

Deal 100k damage using Cannons

Sail 500 meters while burning

Deal 100k damage using Greek Fires

Deal 100k damage using Rocket launchers

Deal 10k damage using Cannons

Harvest 20 coconuts

Sink 4 ships with a group of mates

Sink 2 ships with a group of mates

Deal 100k damage using Giant Ballistas

Deal 10k damage using Torpedo launchers

Purchase 2 Captain tools of Steel tier

Deal 10k damage using Bombards

Repair your ship 2 times in Emergency State

Deal 10k damage using Mortars

Deal 100k damage using Bombards

Destroy 2 ships of bigger size

Deal 10k damage using Greek Fires

In total, discard items for more than 1k of weight while on ship

Make 100 silver selling ice to POI or vendors.

Solve 2 mysteries from Old Treasure Maps

Acquire 1000 Silver selling goods

Save a group member from sinking

Deal 10k damage using Torpedo launchers

Make 200 Silver on trading with profit

Sail 500 meters being encumbered