Re: DLCs not showing up ingame

Make sure you're logged into your EA account from the game's main menu. The game may need to authenticate the DLC before you can use it.

DO you know how to locate some of the DLCs? I don't want to spoil anything in case this is your first playthrough, but The Descent and Jaws of Hakkon can only be unlocked from the war table after completing a specific quest in the main story ("In Your Heart Shall Burn"). Trespasser is unlocked by beating the game.

Also make sure the DLC is properly installed. A lot of players assume the DLC in the GOTY edition is installed by default, but you still need to locate and download it from the 'extra content' tab in Origin.