Really cool!
A bit confusing having to click the sword button, also cursor was hard to see on the ocean background - would love to have that as a keyboard button
Still fun to upgrade and seeing the progress! from tiny rowboat to massive galleons
Unfortunately had a few bugs, one example that I kept getting stuck unable to switch back to ship controls after defeating an enemy vessel (kept showing the padlock in the bottom right) - it would take a minute or two before allowing me to continue
Really great work though, I'd love to see it taken further!