Armored Batsuit:To unlock the Armored Batsuit in Challenge mode, complete the game.Unlockable Challenges:Unlock the following challenges in story mode by finding the corresponding riddler trophies:CHALLENGE – HOW TO UNLOCKShock and Awe – Find the Riddler Trophy for Botanical Gardens Riddle # 24Survival Tactics – Find the Riddler Trophy for Caves Riddle # 20Rumble in the Jungle – Find the Riddler Trophy for Caves Riddle # 9Invisible Predator – Find the Riddler Trophy for Arkham Island, West Riddle #9Intensive Treatment Extreme – Find the Riddler Trophy for The Penitentiary Riddle# 8Silent knight (Extreme) – Find the Riddler Trophy for Botanical Gardens Riddle # 29Sewer Bat Extreme – Find the Riddler Trophy for Intensive Treament Riddle # 30Record Breaker (Extreme) – Find the Riddler Trophy for Caves Riddle# 19Shock and Awe (Extreme) – Find the Riddler Trophy for Medical Riddle # 28Survival Tactics (Extreme) – Find the Riddler Trophy for Mansion Riddle # 29Rumble in the Jungle (Extreme) – Find the Riddler Trophy for Caves Riddle #23Alternate view:To display an alternate view, have either the Batclaw, Batarang, or Multibatarang equipped and press L2(aim) R2(fire).Finding the Riddler