Save Anna by paying the ultimate price.

This is the de facto 'Bad' ending and can be achieved by performing negative actions such as killing civilians and surrendering enemies. You should NOT attempt this on your first play through and instead go for the 'Good' ending detailed below.

This ending can be earned using the Ranger Hardcore glitch so see the description for "Hardcore" for details. Otherwise, being as bad of a person as you can and doing the opposite of the requirements for "Duke", "Damir" and "Alyosha" will get you this ending.