Kane & Lynch 2: Dog Days is a video game developed by IO Interactive, published by Eidos Interactive under Square Enix available on PlayStation 3, Xbox 360, and Microsoft Windows. It is the sequel to Kane & Lynch: Dead Men. On July 14, 2010, it was announced by IO Interactive that Kane & Lynch 2 would be releasing a week earlier than scheduled.

Players in the campaign mode of Kane & Lynch 2 will take control of Lynch who is backed up by the previous series protagonist Kane. The online enabled cooperative mode will allow players to play as Kane. Unlike Dead Men, players will only be able to arm up two of any weapon they can grab from dead enemies and cannot be swapped between allies. The combat system has been modified from the original game. Players can now take cover through a button press as opposed to originally being automatic depending on stance. While still having regenerating health, players can get knocked down while being able to immediately get back up.