Where are the vault fragments in Borderlands 4? There are three vaults hidden across Kairos to seek out and unlock. In order to create each key, you'll need three vault fragments, so that's three vaults, three keys, and nine vault fragments in total. To help with the hunt, here's every vault fragment location in the Carcadia Burn, Terminus Range, and Fadefields areas, and where to find the vaults.Borderlands 4 vault fragments pave the way to huge hauls of loot. But they're not the only way to find top-tier gear. Borderlands 4 Shift codes return from past entries to dish out random loot in an instant. Borderlands 4 Twitch drops work similarly. Need more room for all these freebies? Here's how to increase your Borderlands 4 inventory space, too.Read the full story on PCGamesN: All Borderlands 4 vault fragment locations