Previously only available on Xbox consoles, the Invasion DLC for Call of Duty: Ghosts has just been released for the PS3, PS4 and PC. It's the third downloadable content pack for the game.
As anyone who's played it on the Xbox 360 or Xbox One can tell you, the Invasion DLC comes packed with four new multiplayer maps including Departed, Pharaoh, Mutiny, and Favela. It also comes packed with "Awakening", the next chapter in the storyline of the game's Extinction mode. Favela is a remake of the popular Call of Duty: Modern Warfare 2 map by the same name.
The Invasion DLC is the third of four planned map pack releases. Previous map packs include Onslaught, which launched in January, and Devastation, which came out in April. The next map pack should be out in a few months time.