How do I use a .bsg file?

Supersonic MiniJet (Vanilla)

uploaded by JCUDOS 1 week ago

More info and functional links on Steam:

At the moment, fastest vanilla creation and sixth overall fastest in Valley of Kings - Canyon Flight Run by Shadé.

61 blocks (3 cameras)

Could've been entirely done using the glitch explained by besieg on Reddit:
However, it does not matter anymore since Building Tools is part of the vanilla game in the new experimental branch.

Pitch and roll with TFGH.
Cycle cameras with E.
Thrust with X.

posted by madman 4 days ago
This maybe the hardest plane I ever pilot