Lexicon Entertainment today announced a publishing deal with Swedish developer Frictional Games for the publishing of Penumbra: Overture, the commercial version of Penumbra, which is now in the works. The game will feature major updates in both gameplay and graphics. Gameplay additions include a melee combat system, greatly improved AI and more stable physics, whicle graphics additions refer to full real-time lighting, motion blur, depth of field and advanced fogging. Check the press release for details and these screenshots from our gallery. Release is expected during Q1 2007.