How do I use a .bsg file?

Mega cannon

uploaded by M00NENG1N1EER 3 months ago

this is the mega canonn,use this to put on the machines that you have,Contols:[c]to shoot.
posted by hegel2 3 months ago
idk how to input mods with this new version anymore so..... i cant put this on my tanks, btw real nice