Batman: The Telltale Series Codex ((full)) -

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. 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 . batman: the telltale series codex

“Every choice leaves a mark. Every secret has a cost.” is the silent witness

do not merely exist; they remember. Each profile tracks your personal history with them—every promise kept, every trust betrayed, every threat whispered across a penthouse balcony. A character marked as [DECEIVED] or [TRUSTING] will alter their dialogue, their tactics, and their capacity to forgive you in future episodes. Present the wrong evidence at a City Hall

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.

is the hidden scorecard. It tracks the invisible war between BRUCE WAYNE (THE SYMBOL OF HOPE) and BATMAN (THE WEAPON OF FEAR) . Siding with Harvey Dent during a press conference fills one bar; breaking the bones of a Penguin operative fills the other. By Episode Five, this balance determines whether Gotham’s final plea is for a savior… or a executioner.