Flying a Plane in Virtual Reality (Outerra) - YouTube
Evaluation of 30m elevation data in Outerra
Outerra World Sandbox - IGN
Outerra - Wikiwand
Outerra engine - Indie DB
Latest Outerra Oculus Rift Development Video Shows VR Flight in MiG 29
Flying Around Mount Everest In Outerra – Oculus Rift DK2 – VR Bites
Monterrey - earth2
MicroProse on Twitter: "We are pleased to announce 5 new games. Four titles with connections to the B-17 Flying Fortress and a new experience titled Outerra World Sandbox. Wishlist the new titles
Outerra World Sandbox on Steam
Outerra World Sandbox Trailer - YouTube
Outerra Developers Making Progress on Oculus Rift Support (video)