How do I use a .bsg file?

Simple car and 3 speed transmsission

uploaded by Roycehellion 3 weeks ago

Firs thing ive made in ages. test for my next gen transmission which is currently at 4 speed+ reverse in a linear package

up arrow to start "engine"

1,2 to select gear
Hold C for a moment to "clutch" between gears.
posted by oziboy 2 weeks ago
Neat!

I feel I should start designing planetary gears tho, maybe somehow make an automatic transmission