Sony confirmed today that the "Steel and Titanium" Map Pack, the first downloadable content for PS3 exclusive shooter Killzone 2, will arrive as scheduled on April 30th. They've also revealed how much you'll have to pay for it.

The map pack will cost $5.99 to download through the PlayStation Store. It adds two new multiplayer maps, set on a bullet train and inside the bowels of a spaceship. Aware that a price announcement isn't enough to rev your engine, Sony also released a new trailer that shows off the two maps. You can watch it below.

Developer Guerrilla Games stated in their initial announcement of "Steel and Titanium" that there was at least one more set of maps on the way in the future. One of the maps in the second pack will supposedly have a retro theme but that's all that's been revealed so far.