I played SH4 for maybe 10 mintues then shelved it for good as I just couldn't get into it. That being said, I have no idea what mods have done to the game (nor do I really care as I won't be playing it ever due to SH5) but if there are mods that have improved the damage model of the ships then, in theory due to how I made this work, ships should also flood due to fires. It would be quite possible to see a vessel sink due to flooding from the fires. Can anyone confirm this?