[admin] (remove) Metal Slug 4 Plus

The game Metal Slug 4 Plus is not an official game but a hack/bootleg of Metal Slug 4, so should probably be removed. Thanks

Speaking of games to be removed, Pac'N-Jump and Pac-Chomp are also unofficial games, they have been banned from store for this. I think we should remove them as well.

I'll discuss this with admins

Ok a i agree for remove this games