
Captain’s Guide · 06
Chests and bonus maps
Explore islands, gather fragments and take on waves solo.
Explore the system ↓From island to waves

01
Explore the islands
Look for chests on the maps and collect what you find. Some chests can yield bonus chart fragments. Keep track of them in your inventory.
Use landmarks and the map to find your way between islands while searching.

02
Unlock a bonus route
When the chart is complete, use the special destination selector to open the portal. Bonus maps are solo expeditions with waves of enemy ships.
Once the bonus chart is complete, check your destination before opening the passage.

03
Clear the waves
On the Virgo map, cleared waves are recorded. If you sink, the current wave restarts when you return. Finish the expedition to unlock the exit.
When returning to Virgo after sinking, prepare to restart the wave you were fighting.