Co-Op

Fantasy 4X with an emphasis on eXtermination. AoW3 is the series' first foray into the kingdom of real-time 3D graphics.

Broforce is a 2D run-and-gun platform game with gameplay similar to the Metal Slug series and with brick-based destructible terrain. The player plays as one of the "Bros" - parodies of action movies' heroes like Rambo, Commando, Terminator, Indiana Jones, Judge Dread etc.

Darkstone is a single player and co-op multiplayer action-RPG. Characters can be carried between play-throughs, with higher-level characters being able to play at higher difficulty levels.

Second game set in the Icewind Dale region of the Forgotten Realms.

Infinity Engine RPG set in the titular region of the Forgotten Realms.

Dark Souls II: Scholar of the First Sin is a remastered release of Dark Souls II. Next to the main game with all patches it includes the three DLC packs:Dark Souls II: Crown of the Sunken King, Dark Souls II: Crown of the Old Iron King, Dark Souls II: Crown of the Ivory King
The gameplay has been slightly changed by removing certain safe zones and adding new NPCs and enemies, including the Forlorn. The placing of enemies have been changed to create a whole new game dynamic, specifically for returning players. Online and the campaign

Steel Storm: Burning Retribution is a top-down 3D Shooter (a chasecam view is unlockable) in which you control a hovertank to fight off extraterrestrial invaders with a good number of weapons. You have to succeed in various missions on many different maps by fighting any enemies you might encounter on the way, opening gates, collecting weapons, extras and points and blowing stuff up. The enemies include various sorts of defense towers and hovertanks.You can play multiplayer games in cooperative mode or deathmatch and capture the flag mode.

Tom Clancy's Rainbow Six Siege is an online tactical shooter video game developed by Ubisoft Montreal and published by Ubisoft. It was released worldwide for PlayStation 4, Windows, and Xbox One on December 1, 2015.
The game puts heavy emphasis on environmental destruction and cooperation between players. Each player assumes control of an attacker or a defender in different gameplay modes such as rescuing a hostage, defusing a bomb, and taking control of an objective within a room. (source: Wikipedia)