The Medusa is a beached vessel located on the Rook Islands. It serves as a communications relay for Vaas Montenegro's Pirates, and is the site of the mission The Medusa's Call. The Medusa appears to once have been a WWII merchant ship or transport ship as it has a few landing crafts surrounding it on the beach.. It now sits in a state of disrepair in a boat scap yard as it is surrounded by other smaller ships. Vass's pirates are also salvaging it for scrap metal. It is unknown how it ended up on the Rook Islands. It also appears in the Multiplayer map "Shipwrecked"
There is also a small boat belonging to Valerie from Far Cry called the "Medusa" which is blown up by an RPG.