Gotham Time Sink: How Long LEGO Batman: Legacy of the Dark Knight Really Takes

LEGO Batman: Legacy of the Dark Knight offers a variable playtime depending on your goals: 12–14 hours for the main story, 17–25 hours for a mix of story and side quests, and 35+ hours for complete 100% completion. The game features six chapters plus a prologue, a sprawling Gotham City filled with side activities, and three difficulties. Replay opportunities and a future Mayhem Mode DLC (Sept 2026) add to the time sink.