Assassin's Creed: Brotherhood

The game accepts the resolution and only the cut-scenes and menus are showed with lateral black bars.

Black Bars fix for cut-scenes: Replace ACBSP.exe in the game folder from this archive - Brotherhood_21_9_BlackBars_FIX.7z which is available from the PC Gaming Wiki Community Files (search there).

The game is Anamorphic in single screen, but is Natively Hor+ for multi-monitor. A few playable sequences (QTE in some cut-scenes and the intro to each Truth cluster) are pillarboxed. However unlike in AC2, they are little more than cut-scenes really: you only have to move forward or click a button, no jumping/climbing involved.

Although resolution support is the same, the MP game is a bit different: framerate is capped at 60 fps and screen change is anamorphic in multi-mon.

Black Bars fix for cut-scenes: Replace ACBSP.exe in the game folder from this archive - Brotherhood_21_9_BlackBars_FIX.7z which is available from the PC Gaming Wiki Community Files (search there).