На локации "мемориал" (4-ая), есть храм и 20 кнопок в здании на краю карты к нему. Какая комбинация откроет храм?

When installing the game, the Golden City DLC is launched. There is no way to select a base game. What's the matter?

I finished the game but I cannot play the DLC. When I go to the gate it is not open

Can anyone give me hints how to understand the order of the doors in the backyard, between several small hedge paths? I looked around even in a larger area but see neither a difference between the doors nor any similar structure to compare them with. https://steamproxy.net/sharedfiles/filedetails/?id=2949101455...

In the 15 key door level i can't get past the sign that says something like "objects here aren't what they seem to be". How do I advance?