1st what I did; I opened it in world builder. I either deleted Susa, then just saved the game. Opened the game as a scenario, single player. Selected the Japanese to play as civ. Once game started up, and teching is so far out, I de-selected 'Realistic time scale' Game now works fine. ok, here's what I have. I have others, but they are mainly just build orders for Japanese cities. 4th one is a turn later, but still crashes. The "all cities have wealth as 2nd build" You can't turn 'Realistic time scale' back on, it'll freeze the game up immediately on end of turn.