The Oldest House is a treasure trove of information, with hundreds of collectibles scattered throughout its shifting architecture. These include Research & Records documents, Case Files, Hotline messages, and Multimedia files. Each collectible provides a piece of the FBC's complex history, explaining Altered Items, Objects of Power, and the nature of the Hiss. Finding them not only enriches the narrative but also grants Ability Points, making exploration highly rewarding. Pay close attention to glowing yellow objects; these are usually collectibles. Some are hidden behind environmental puzzles or in secret areas, encouraging thorough exploration. The 'Collectibles' section in your pause menu tracks your progress.
