Which amuses me because this was how the UK and Germany did things back in the 90s. 

For example the Carmageddon games were censored by essentially just pallette changing the sprites/textures into zombies in the UK version with green blood splatter instead of red. The German version replaced them with robots which didn't move and just left behind an oil puddle when you ran them over.

Of course this was later fixed via the early internet by downloading the 'blood patch' which essentially was just replacing the UK/German version of the files with the US version.