The second pack will bring more Elite Powered Armor multiplayer maps to Monolith's spooky shooter in May, with additional single-player levels and multiplayer maps due later in the summer. Pricing for these two downloadable packs was not provided.
Details on the PC release of the downloadable content were likewise not provided, though DLC for the PC edition of F.E.A.R. 2: Project Origin is definitely on the way. BOOM video 1724

I know they launched* DLC over Steam, but it's bullshit. Paying for patches: NOT ON. *ENABLED