Fully physicalized cockpits with interactive buttons and switches, plus the ability to walk on the same terrain you fly over.
The official version is primarily available on as an Early Access title. You can also find listings and keys on authorized platforms like Xsolla Mall. If you'd like to narrow this down, let me know: Project: SKYSCAPE Download PC Game
Some users have reported issues with multiplayer spawning and broken co-op modes in earlier builds. Project: SKYSCAPE Download PC Game