How about Innovative game for Education Only

Hello friends, i have a proposal which i cannot carry out alone and i think that history will be kind to anyone who can do this with me.
i have a proposal for a game that tells a story and educates at the same time, just as you have seen it done in a movie called the 3 body problem, my own hive game proposal is called OPERATION NEW WASH which is the code name given to the 1966 coup carried out in a country called nigeria in 1966, the story of the game have to carry the detailed account of events from the time of the coup to the time it ended with a 3 year long war which the major characters of the game can be selected as a multi player game, such character can be in the person of chukwuemeka odumegwu ojukwu, emmanuel ifeajuna, chukwuma kaduna nzeogwu, gowon and olushagu obasanjo. all this men have designed character maped out for them and it will need a detailed account of the story of the Biafran war to be able to make a war game in this regard, this game should tell the truth about the war and as well educate the people of that region the danger of conflicts and encourage peaceful means of settling a dispute and also highlight on the fact that emmanuel ifeajuna was never a sabotage but was accused wrongly for trying to quell the war just befor it even started by advising ojukwu to yelled to the nigerian trops with the arguement that we are out numbered by weapons and support system like food and other things but ojukwu saw it saw a plot to kill him so he court marshaled him.
i need this war game to be educative and immersive virtual learning tool on the nigerian history just like the 3body problem game designed bt the trisolarians