hi im wondering where i can get gaias core mod and also how to play multi player maps with mods. please and thank you

I realize this one is tricky, from what I've read online. My question is, if another civ founds a religion in their capitol, does that then make the achievement impossible? I got a missionary next to the capital of Egypt, which is the holy city of Islam, and it won't let me spread religion, the option doesn't show up....

I've started playing Civilisation with my dad. We played a little today, he had to leave, i saved the game. But i have no idea how to load it later. Any help?

I only want two things from Civilization 7... 1.) Create Your Own Civilization (Built-In, No Modding Required) 2.) Customize A Civilization (Built-In, No Modding Required)

When I try to launch the game, it crashes. The message is that the game runs best on 3120 video speed, however my Nvidia video card and new monitor are both on 3120 speed. I deleted the game and tried to get a reload, but cannot. Now I have nothing.