Call of Duty Ghosts Onslaught DLC free to play on PSN this weekend

Sample the game's first map pack on PS3 and PS4

Activision is making Call of Duty: Ghosts DLC pack Onslaught free to play on PlayStation Network for this weekend only.

The PS3 and PS4 trial starts this Friday, April 25 at 10am PDT (6pm BST) and runs until Monday, April 28 at 10am PDT (6pm BST).

Usually priced at £11.59/$14.99, Onslaught features four competitive multiplayer maps, plus a new weapon in the form of the Maverick dual-purpose assault/sniper rifle. It also contains the first chapter in Extinction mode's four-part episodic narrative, which is titled Nightfall.

First released on Xbox 360 and Xbox One on January 28, Onslaught hit PS3, PS4 and PC on February 27. A free trial was offered on Xbox platforms last month.

The second Call of Duty Ghosts DLC pack, Devastation, released on Xbox 360 and Xbox One on April 3. It will launch on PC, PS3, and PS4 on May 8.

Infinity Ward plans to release a total of four Call of Duty Ghosts DLC packs. They will be available standalone or can be purchased together at a discounted rate when bought as part of a DLC season pass. All Ghosts DLC will release first on Xbox.