Amnesia HPL3 update

[PathOS]

I wouldn't mind an upgrade of A Machine for Pigs to HPL3, since it seems like they wanted to do more with the game and engine by adding more machinery and moving parts than they eventually were able to, so parts of the Pigline were cut from the game that couldn't be realized.

Then again, I wouldn't mind if Frictional themselves gave a "Frictional's Cut" of Machine for Pigs version with them going in and reworking some parts to add more gameplay or elements and how they would have imagined things.

Of course, that'll never happen, but it'd be nice.