@dimok. What happened to getting Splatoon working, any news regarding that point?. I understand its mostly a multiplayer online game but still it would be nice to play the actual campaign it self on your own, just to have ago. That would be nice to have a v4.2 loadiine with just that as the progress. The GUI sounds nice good luck with that!
Edit: I'm not telling you what to do here so please don't take any offence by this comment, it was just a thought but is it not more important getting 100% games compatibility before getting involved in anything else with loadiine?. I think that would be more my port of call first if I was doing the project. Of course, if its not possible, then its not possible, nothing can be done you must move on to the next project with loadiine I will agree on that!