How do I use a .bsg file?

Royce's engine vanilla version

uploaded by The J 10 months ago

I've achieved a vanilla version of Royce's engine mechanism, except in vanilla. It seems quite promising as an engine, seeing as it can produce quite a lot of power from a single cannon, though this model uses two to make it run smoother.
To use, hold right or left until the cylinders are 180 degrees out of phase.
posted by Roycehellion 10 months ago