Im Alex from Greece
I graduated with a BA in International Relations and now Im doing my MA in Japanese studies.
I just want to suggest that a strategy game with Korean war theme in the mechanics of "To End all Wars" , "Thirty Years War", "War of succession" etc, will totally kick ass in the market as the only serious game with Korean War is the "Theatre of War: Korea", which is not bad but definitely not a great game. Personally I liked it very much but the same theme in Ageod mechanics and gameplay would be hundred times better.
Imagine the map with the great Korean peninsula as the battlezone and possibly Kyushu and Manchuria as deployment zones (not war zones) for UN and Chinese forces respectively.
Moreover, the UN forces would have many special units in the form of foreign battalions, brigades, divisions etc (eg Greek Sparta Battalion, the Phillipine troops etc)
There are so many elements that can be added to such a game and there can be 4 campaign modes overall (North Korean offensive- Summer 1950/ UN offensive until the North Korean capitulation/ Chinese Winter Offensive/ and a grand campaign from 1950-1953 which includes all)
For more info please contact me on this email: firstname.lastname@example.org
Im sure such a project would be unique and profitable.