I am testing the game on Steam, its free version that as I understood I can play singleplayer quietly without having to acquire the full game, in rotation are the French and others, when I create a singleplayer game everything goes well I can play, the problem falls when I save the game and exit, when I want to reload the game it tells me “content not available, Acquire the game”
I create another game and there is no problem, I save again, exit and when I want to load it it shows the same error again