Unlocking the Alternate & True Endings
How to unlock the two endings.
Unlocking the alternate and true endings in Batman: Arkham Knight.
1.Alternate Ending
Capture 14 of Gotham's most wanted by the end of the game to unlock the alternate ending.
2.True Ending
Reaching 100% completion unlocks the True ending. 100% includes all side quests and Riddler challenges.