Find the IGDB ID by searching on igdb.com. The ID is displayed in a box to the right of the metadata pane (e.g. IGDB ID: 12345).
Override the cover art with a custom image URL. This takes priority over IGDB and store images.
Find the slug by searching on metacritic.com. The slug is in the URL (e.g., metacritic.com/game/slug/).
ProtonDB rates Linux/Steam Deck compatibility. Sync with IGDB first to get Steam ID, or search on protondb.com.
Override genres and set a personal playtime label for this game.