For some, Killzone 3 came and went in the blink of an eye, but those still waging war on Helghan's surface can explore new battlefields with extra downloadable content available from the PlayStation Store.

The Steel Rain pack contains two multiplayer maps inspired by locations from the campaign mode:

Junkyard, a Guerrilla Warfare map which sees Jetpacks and Exoskeletons clashing in a rain-drenched junk processing facility; and Stahl Arms, a uniquely styled Warzone map set on the factory floor of one of Helghan’s largest weapons manufacturing plants.

The maps will set you back €4.99, or PlayStation Plus members get it for nothing. North American gamers must wait until 12th April to set their sights on the extra maps, detailed in the video below.

[source blog.eu.playstation.com]