I want to do the Oblivion Walker achievement but made the mistake (some days ago) of letting Silus live in the quest "Pieces of the Past". I did not get the quest item that way, which is required for the achievement.
How can I salvage this situation? Do I have to load the old save game, losing several days of playtime, or is there a better way?
Best Answer
According to the Elder Scrolls wiki, if you miss an artifact the Oblivion Walker achievement can still be obtained by getting both The Ring of Hirscine and the Savior’s Hide from the Ill Met By Moonlight quest.
UESP has instructions for doing this: