I haven't added this to the game as I do not have it myself to verify the problem is real and the fix works. However, I have used the same fix on two other games (AC:Syndicate and Watch Dogs 2), and the page for the fix I found says it also affects GTA V and Deus Ex: Mankind Divided. (Probably some other games as well.) Maybe someone familiar with the game can decide if it's worth adding something similar. Here's the original guide: https://steamcommunity.com/sharedfiles/filedetails/?id=806615157 Here's what I added to the AC:Syndicate page: https://pcgamingwiki.com/wiki/Assassin%27s_Creed_Syndicate#Incorrect_aspect_ratio.2C_letterboxing_or_pillarboxing This is my first time using the wiki so I didn't want to add stuff I haven't confirmed, but the fix was a huge help to me, so I wanted to share it.