Skyline and IASO are creations of Rick Osborne, who has sole copyright to the works. While they are based on the world of Horizon, Rick makes no claim to any association with that product, nor its developers Guerrilla Games, nor its publisher Sony Interactive Entertainment.

Skyline is a fan work, meant for the enjoyment of tabletop gamers, and has no commercial aspect. It has been made freely available to all, and is not for sale.

IASO includes adapters for game systems and products, but similarly makes no claim of association with those creators or products, and does not intentionally use any portion of those works which might be considered “product identity”.

While Skyline and IASO are not licensed under the OGL, for the purposes of clarity the following items are considered part of Skyline’s product identity:

See the Skyline license for additional details:

rickosborne.github.io/skyline/LICENSE.html

These statements have not been evaluated by legal counsel. People choosing to play Skyline, for whatever purpose in whatever format, are encouraged to do their own evaluation of the risks of using unlicensed fan works.