 Fortified cities which hold a particular grudge against the player (or whose controlling nation holds a substantial bounty over the player's head) may also open fire upon the player's fleet as it passes by.The player must also navigate around reefs and shoals, which cause hull damage to any ship which passes over them (but rarely sink ships, unlike in previous versions).Finally, if the player wishes, he may sail the ship onto the shoreline, allowing the crew to disembark and begin to march.