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Spark Container Submarine

This is a project from a while ago, found deep in the catacombs of my save files. (among other things..)

It's a simple little sub, not sure why I didn't upload it to be honest- its mostly good to go.

I'm not sure of exact specs, but it floats, sinks, rolls etc. pretty good in my books. I can tell though, that it is an electric drive with petrol generator. For some reason the petrol generator works even when underwater, which is odd..

Credits
Engine Controller