Well... Honestly, I think Kasperus' map has sufficient provinces in Asia. China and Japan have at least two dozen each, Korea's got about 6. With all due respect, this game HAS to be Europa Universalis with stress on the first word. In XV century the only non-european countries to have a chance to challenge the Europeans were Turkey and China, with the rest either falling apart (like the Timurides and the Golden Horde) or being only local superpowers (Aztecs, the Inca or Songhai). If there's anything I'd consider bias, it's the absurd revolt risk penalty associated with some Chinese events.