Dealing with missing Riddler trophies or a corrupted save file in Batman: Arkham Knight can be incredibly frustrating, especially when you are aiming for that 100% (or 240%) completion and the "Knightfall Protocol" ending. Whether you are facing a glitch that prevents a trophy from appearing or your entire save data has vanished, there are several verified methods to fix these issues. 1. Restore Official Backup Saves
Fix for Batman: Arkham Knight Riddler Trophies Save File Issues batman arkham knight riddler trophies save file fix
Navigate to your backup folder: Documents\WB Games\Batman Arkham Knight\ \SaveData\backup . Dealing with missing Riddler trophies or a corrupted
Go to your remote save folder: C:\Program Files (x86)\Steam\userdata\ \208650\remote . save the file
Accept the warning about the file size changing, save the file, and ensure it has the .sgd extension.