Easy fix man, go to:
and delete the two Logo videos (or you can just rename them).
Ah Thx, nice to know !
But I only think it's normal to be able to pass the prolog without change files ^^
Even though it is of course nice to know the OPs question was "why" and not "how" ;) and I second this. There should not be unskippable intros in any game.
In addition to this it should be possible to change language in game menu (yes, I know about the config files) as well. This is not a $10 game and these are essentials. Sorry that I have to say this. It's just bad design.