>>96045303 (OP)Furry Pirates. Although it is intended as an anthropomorphic animals game the rules don't go out of their way to deal with that, like iirc the main different between a bird character and a cow is that the bird can be small to medium sized and the cow is medium to large which gives bonuses or penalties to strength and agility. Easily replaceable with humans. Putting furry on the cover is off putting but once furry rpgers open it they'd probably be disappointed that it's not very furry at all.
It's a solid system, not a great one but it works, with good historical background and ship sailing and fighting as well as covering magic if you want fantasy pirates. If you find you can't get past the furry part, which like I said isn't all that in your face, and you don't like the core system the historical information is still worth reading.