Does the ultimate pass include any additional games?

Without a console, you'll essentially have access to the same number of games. You do get access to cloud gaming with Ultimate which may include some that are not already available on PC.

Do you have Game Pass or Game Pass Ultimate? Standard Game Pass does not include Gold, but Game Pass Ultimate does.

Wow some titles have included DLC with their game pass ultimate offerings, this is Noel means common or guaranteed. It does not include any deals see in its game pass offerings. They do however offer a ultimate package which lets you just buy the things in the ultimate should you have game pass

Do you have just Game Pass or do you have Game Pass Ultimate? If you want to play online, you need a Live subscription. Game Pass does not include Live. Game Pass Ultimate does include Live.

Standard Game Pass does not include Gold. Only Game Pass Ultimate does. So it will only convert if you enter a Game Pass Ultimate subscription.