Mac OSX 10.10.5
3.5 GHz Intel Core i5
16 GB 1600 MHz DDR3
AMD Radeon R9 M290X 2048 MB
During a game on medium difficulty and medium map size the game crashed in the 1880’s. (nothing later than Prussians)
The screen suddenly went black and nothing would happen.
I rebooted.
The main screen would then start, but then after opening a auto saved game, it crashed, giving the same black screen, just as the game should appear.
I proceeded to delete all my saved games and TF would crash as I was deleting them. This happened 6 or seven times.
Now, with no saved games, TF crashes when I start a new game.
No solution could be found in the forum for macs.