THQ officially announces Red Faction: Armageddon, offering this teaser trailer for the next installment in the groundbreaking shooter series, touting combat against subterranean aliens and a March 2011 release date for Windows, Xbox 360, and PlayStation 3. Here's a bit on the story from the announcement: "When Darius is tricked into reopening a mysterious shaft in an old Marauder temple, he releases a long-dormant evil and unleashes Armageddon on Mars. As Colonist and Marauder settlements are torn asunder, only Darius and the Red Faction can save mankind. The battle will take them across the storm-blasted planet... and below it, to the very heart of the unspeakable threat." Here's a feature list:

• Hell on Mars - Darius Mason can only watch as the surface of Mars is destroyed. Seeking solace underground, an even greater threat emerges against humanity.
• Nano Forge - Unleash the devastating force of the Nano Forge with concussive blasts, core-shattering tremblers, and bone-crushing rhino charges.
• Extermination Mode - Four players can team up online to battle back the relentless tide of attackers as the mysteries of the ancient threat continue to unfold.
• Full Destruction - Tear down separatist outposts, rip apart alien monoliths, and reconstruct colonist defenses with Geo Mod 2.0, the most advanced real-time destruction engine to date.
• Fight for Survival - Free colonists from alien cocoons, reclaim cultist fortifications on the surface, and hunt for artifacts deep within alien hives to create unthinkable advanced weaponry.