You can purchase the Complete Edition on Steam. If you previously owned just the first free chapter and are having trouble purchasing the rest, you may need to remove the "complimentary" license from your Steam account details to unlock the full purchase option.
If you’re searching for a , you likely want to experience the "Colossal Wonders" expansion, which remains one of the most intense and lore-heavy entries in the series. Since the game transitioned from an episodic model to a complete package, the download process has changed slightly for modern players. How to Download Chapter 4 bendy and the ink machine chapter 4 download
Today, Chapter 4 is no longer sold as a separate DLC on most platforms. To play it, you generally need to download the . You can purchase the Complete Edition on Steam