Niarbeht

Yes! Our evil plan is complete! He has financial stability, so he'll never look behind the curtain again! Ah-hahahahaha!

No, but seriously, if the goal of the evil shadowmasters is to make sure everyone's living a financially stable, free life, are they really evil shadowmasters?

Physically based tentacle animation system

Japan would like to know your location.

Brilliant.

Like needing to find land on which to build a giant Scrooge McDuck style vault to keep all the money he would make.

Pretty sure the Japanese government would have it built for him.

Right before their economy would go into total collapse.

Distribution can become a problem if nobody wants to host it because they can't pay their hosting costs due to no revenue.

That's not how public domain works. Public domain doesn't mean you can't sell it, it means no one can stop anyone from doing whatever they want with it.

This means that Valve could just... list it on Steam for $1 to cover the distribution costs and no one could say anything about it. It also means that your friend could zip it up and put it on Google Drive or whatever and send you a link.