How do I use a .bsg file?

?Shade please help me!(my first airplane)

uploaded by new 11 months ago

r ctrl=accelerate
arrows=kinda good movement
1:i want to introduce a new speed making method ;)
click up arrow and down arrow Quickly to make more speed+engines speed making=
great speed
2:Shade please try improving this airplane I watched your video
about how to make airplanes but i didnt understand
so i tried making one(without copying rather than understanding thee tutorial)
please comment Shade and DONT IMPROVE WITH MODS PLEASE!
posted by Milchael 11 months ago
never ever use steering hinge!
watch this video and this
posted by new 11 months ago