Batman: The Telltale Series Codex May 2026

The Codex is your living chronicle of Gotham’s shadows. Unlike a simple journal, this interactive dossier updates in real-time as Bruce Wayne and his masked alter ego uncover the truth behind the city’s rot. It is divided into three core pillars: , EVIDENCE , and ALLEGIANCES .

“Every choice leaves a mark. Every secret has a cost.” batman: the telltale series codex

is the silent witness. From a shattered vial of the Children of Arkham’s toxin to a single incriminating ledger from the Wayne Enterprises vault, these items are not just collectibles. They are narrative keys. Present the wrong evidence at a City Hall hearing, and you may lose an ally. Present the right one during a interrogation, and a villain’s mask will crack. The Codex is your living chronicle of Gotham’s shadows

But be warned. The Codex lies to you. Not in text, but in omission. The game will never display a stat for [HARVEY’S RESENTMENT] until it is too late. It will never tell you that [VICKI VALE’S TRUST] was always a performance. The most dangerous information in Gotham is the piece you never thought to look up. “Every choice leaves a mark