This week's PlayStation Store update from Sony brings more downloadable content than you can shake a stick at and assorted other goodies for the PlayStation 3. Highlights include missions for Valkyria Chronicles, a PixelJunk Eden expansion, Sonic Unleashed levels, F.E.A.R. 2 Toy Soldiers and retro wrestlers for WWE SvR 2009. If you love learning, there are PS3 Themes for the universities of Arkansas and Nebraska.

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PixelJunk Eden Encore ($5.99)
PixelJunk Eden Encore is an expansion pack to the popular organic platformer that sees you take control of a little 'grimp', swinging and jumping between tall alien plants, and collecting pollen to grow more life. Lush visuals, slick... Read more

SEGA has priced and dated the three downloadable content packs for strategy RPG Valkyria Chronicle (PS3), and celebrated the announcement with new screenshots.

The three DLC packs--an extra hard difficulty mode and two new missions--will be available on PlayStation Network for $4.99 apiece from April 16.

Players of WOW Entertainment's Valkyria Chronicles (PS3) will soon have more to do in the visually distinct strategy RPG, as publisher Sega has announced a batch of DLC.

Three pieces of downloadable content were revealed, each slated to arrive in the vague spring timeframe. No pricing was mentioned in today's announcement.

• Hard EX Mode - fight your way once again through the entire Imperial army, where the enemies are more lethal and your main tank Edelweiss is unavailable. You'll have to be more strategic in order to overcome your opponents.
• Edy's Mission "Enter the Edy Detachment" - six members... Read more

Continuing its flood of recent media, Sega has released a new trailer for WOW Entertainment's Valkyria Chronicles. The stylish strategy game hits PS3 November 11.

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Publisher Sega has released a new trailer for WOW Entertainment's tactical RPG Valkyria Chronicles, showing off the Scout class.

A PlayStation 3 exclusive, Valkyria Chronicles lands on November 11, but a demo will appear tomorrow on the PlayStation Store.

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Sega has announced that it will release a demo for its PlayStation 3-exclusive tactical RPG Valkyria Chronicles next week.

Featuring two levels, the demo will appear in the PlayStation Store October 9. The full version of Valkyria Chronicles, developed by WOW Entertainment, will be in North American stores November 11.

Publisher Sega has released a new trailer for WOW Entertainment's upcoming tactical RPG Valkyria Chronicles.

The PlayStation 3 exclusive is scheduled for a November 11 release in North America.

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Sega has released a new trailer for the stylistic, PlayStation 3-exclusive Valkyria Chronicles. The WOW Entertainment RPG, set in a fictional 1930s Europe, features a turn-based battle system and a sweeping storyline.

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Valkyria is scheduled for a November 11 release in North America.

Currently making their way online are screenshots from upcoming Sega games. We have images from Alpha Protocol, Empire: Total War, Golden Axe: Beast Rider, Madworld, Samba de Amigo, Sonic Chronicles: The Dark Brotherhood, Sonic Unleashed, Space Siege, Stormrise and Valkyria Chronicles.

Alpha Protocol (PC, PS3, X360) Empire: Total War (PC) Golden Axe: Beast Rider (PS3, X360)... Read more

At a press event earlier this week, publisher Sega clarified the release plans for its stylish tactical RPG Valkyria Chronicles and Obsidian's spy-centric RPG Alpha Protocol.

Previously penciled for a vague fall arrival, Valkyria Chronicles (PS3) is now slated to debut in North America this November.

Meanwhile, Alpha Protocol (PC, PS3, 360) is projected for a February 2009 release, firming up that "early 2009" estimate.

Sega today released a new trailer showing off its PlayStation 3-exclusive RPG Valkyria Chronicles.

Powered by Sega's internally-developed CANVAS engine, Valkyria is shaping up to be one of the more striking examples of a cartoon-quality graphical style. The game itself is set in a fictional version of 1930s Europe, with combat that features a mix of tactical battle and real-time controls.

Expect Valkyria Chronicles to hit sometime this fall on PlayStation 3.

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Sega today announced that its visually distinctive RPG Valkyria Chronicles will receive a North American release this fall exclusively on the PlayStation 3.

Valkyria Chronicles is set in a fictional version of 1930s Europe. Using Sega's internally-developed CANVAS graphics engine, the game will sport striking 3D graphics reminiscent of watercolor paintings. Combat will be a mix of tactical battle with real-time controls, a system dubbed "BLiTZ" by the development team.

Sega also handed over a few screenshots of the game, allowing for an early gander at the CANVAS engine.