Lost Skies: Island Creator

Island-building tool

Lost Skies: Island Creator is a free, standalone PC tool for making islands for the upcoming co-op survival game Lost Skies. You shape an island from geometric forms, then sculpt its land to create features such as caves and mountain ranges. The tool focuses on building and sharing islands rather than playing through a survival game.

Sculpting the terrain

Start with simple shapes to establish the island’s basic form, then sculpt until its landscape matches your design. You can make a forested island with open views, or cut out a large cave system and add fog to create a more ominous setting.