ID markers relate ships in the play area to their respective ship card and any
locks they have. Players must assign ID markers to each of their ships during
To assign an ID marker to a ship, the player places one ID marker on the
ship's card. Then they insert the two corresponding ID markers into the tower
of the ship's base. The color of the number on the sides that face outward
must match the color of the faceup marker on the ship card.
- Players can color their ID markers, (using a marker, brush, etc.) so long
as all of their fielded ships match.
- During setup, players must be able to clearly differentiate which ships are
on each side by using differently colored ID markers.