From the publisher: Shin Megami Tensei: Devil Survivor marks the first time the popular RPG franchise has made its way onto Nintendo DS, and it certainly takes advantage of the opportunity.

An incredibly innovative RPG/SRPG system—with tactical yet action-packed combat— compliments a powerful narrative in the great tradition of the SMT games.
Fans will surely be thrilled with the stylish aesthetics, novel game mechanics, and original story, and newcomers will find a fresh new spin on the critically-acclaimed SMT universe.
Under the onslaught of dark forces, you have no choice but to contract with monsters to fight back. You have seven days to turn the tables around or the world dies with you. Make the right strategy plans and the right choices.
Shin Megami Tensei: Devil Survivor is available as a localized version for English speaking gamers:

The Japanese version is also available:
From the publisher: Overlord II is the sequel to the hit warped fantasy action adventure that had players being delightfully despotic.
In Overlord II, a new Overlord and a more powerful army of Minions take on an entire empire in a truly epic adventure, inspired by the rise of the Roman Empire.
As the Glorious Empire conquers kingdoms and destroys any sign of magic it finds, it's time to go Minion Maximus and send in the horde.
The Minions return smarter, deadlier (and funnier) and are ready to fight in large scale battles that will see their wild pack mentality squaring up to the organised legions of the Glorious Empire.
As ever, they'll do anything and everything the Overlord commands of them, especially now that they can run ravage and wreck buildings and scenery.
They've also learn to ride: In Overlord II Minions will be able to mount up and ride wolves and other magical creatures around the landscape and take them into battle, making our band of merry fighters faster and fiercer than ever before.

Overlord is available on several platforms:
Xbox360™
PlayStation3™
Nintendo Wii™
Nintendo DS™
PC Game
Official Game Guide
From the publisher: You take control of S.T.A.R.S. Alpha team members Chris Redfield and Jill Valentine (both recently seen in the smash hit, Resident Evil 5).
Your mission is to investigate the ominous mansion at the core of the horrific disaster and uncover the secrets behind a radical, genetic research facility.
With unspeakable horrors lurking around every corner, the ultimate test will be to make it out alive! Relive the thrills and terror that defined the genre of Survival Horror and launched a franchise that has sold over 40 million games worldwide.
The classic remake is now localized for English speaking gamers:

The Japanese version is available for:
Biohazard Zero is also available as a Japanese version, the localized version will be out next year, in January:
For more Resident Evil/Biohazard related products, please see here for the
full list.
Also in stock today:
Xbox360™
Nintendo Wii™
Sony PSP™
Sony PSP™ UMD