Credits

Terrain

Elevation from the Mapzen / AWS Terrain Tiles, which combine: USGS 3DEP (United States); Environment Agency LIDAR, contains public sector information licensed under the Open Government Licence v3.0 (England); OS OpenData, contains OS data © Crown copyright and database right (Great Britain); SRTM and Copernicus DEM (elsewhere). Coastlines from Natural Earth (public domain).

Materials, skies and scans

Textures, HDR skies and photoscanned rocks, stumps, deadwood and ferns from Poly Haven (CC0).

Sound

Wildlife and ambience recordings from the US National Park Service and the NPS & Montana State University Acoustic Atlas (public domain), and from Wikimedia Commons contributors: barn owl, tawny owl (W.carter) and Australasian bittern recordings under CC BY 4.0; howler monkey (David O'Hara) under CC BY 3.0; others in the public domain or CC0. All other sounds are our own.

Type

Archivo (Omnibus-Type) and Courier Prime (Quote-Unquote Apps), SIL Open Font License 1.1.

Everything else

Creatures, craft, crop formations, trees and structures are original work by Adelyons Software LLC, built from published descriptions and reported dimensions only.