NatGeo Adventures: Ghost Fleet/Lost City of Z - PC Explore and restore 20 actual shipwrecks in the Atlantic as you search for over 2,500 hidden gems! Complete 10 unique mini-games to add diversity to the gameplay. Links to NatGeo historical information based on the wrecks. Unlock wallpapers and a screensaver by restoring the ecosystems found around the wrecks. BONUS! NatGeo Games: Lost City of Z Explore and restore 20 actual shipwrecks in the Atlantic as you search for over 2,500 hidden gems! Complete 10 unique mini-games to add diversity to the gameplay. Links to NatGeo historical information based on the wrecks. Unlock wallpapers and a screensaver by restoring the ecosystems found around the wrecks. BONUS! NatGeo Games: Lost City of Z