ASearch above, or try one of these.

VSSid Meier's Pirates! vs Sid Meier's Pirates! (1987)
VSSid Meier's Pirates! vs Pirates of the Caribbean
VSSid Meier's Pirates! vs Battle Brothers
VSSid Meier's Pirates! vs Might & Magic: Heroes VI
VSSid Meier's Pirates! vs Sunless Sea
VSSid Meier's Pirates! vs Assassin’s Creed Rogue