'PUP' = Potentially Unwanted Program. It might be the '4shared' hosting site pushing their adware again.

I'll be setting up alternative download links that should resolve this little problem, salute

In the meantime, my missions are included as campaigns in 'SPM 2.0' and 'NTA 1.7 / 1.8'. Have fun!

"It's fascinating to think that all around us there's an invisible world we can't even see.
I'm speaking, of course, of the World of the Invisible Scary Skeletons."