ID Tech 6 is very much a new engine which Carmack has worked heavily on. It's using the "superscript" system which was something Carmack was talking about how he was going to make this super-powerful scripting language for Doom 4.
Also, Snapmap was his last project at Id before he left.
Funny story: Carmack once said that he would make the campaign run at 30 fps with multiplayer running at 60.
Also, Snapmap was his last project at Id before he left.
Funny story: Carmack once said that he would make the campaign run at 30 fps with multiplayer running at 60.