Electronic Arts has Dead Space (iTunes Link) for the iPhone and iPod Touch and Dead Space for the iPad in the iTunes App Store for FREE (regularly $6.99, $9.99) for a limited time.

AN ORIGINAL DEAD SPACE STORY DESIGNED FOR iOS
Featuring hardcore gameplay and a rich audio experience, immerse yourself in events that unleash the Necromorph horde again – and set the stage for the horrifying action of Dead Space 2. Hailed by fans and critics, this stunning vision of the Dead Space franchise is truly a landmark “must-play.”

ENTER SURVIVAL MODE FOR THE NASTIEST NECROMORPH RUSH YET
With two engrossing channels of gameplay, Survival Mode offers as much strategic dismemberment as you can stomach. Hack and shoot your way through 4 maps in both ENDLESS and “5 MINUTES TO KILL” modes. Bring in weapons, suits, and ammo from Story Mode, rack up big combos, and earn more credits!

A CHARGED SENSORY EXPERIENCE
Featuring a fully voice-acted stereo soundtrack, plus a movie-quality score and sound effects, we recommend experiencing the game with headphones for full immersion. Cutting-edge visuals, rich in effects and atmospheric lighting, reproduce the cinematic horror of the console experience.

INTUITIVE CONTROLS FOCUS YOU ON THE ACTION
The on-screen HUD is seamlessly integrated into the game. Navigate 6 varied environments and battle Necromorphs with simple swipe and tap controls.

INTRODUCING 2 EXCLUSIVE WEAPONS & FEATURING CLASSIC MODULES
Access the all-new Plasma Saw and Core Extractor, plus 3 more weapons from the Dead Space universe – and get on with the business of strategic dismemberment. Also utilize Kinesis and Stasis Modules well-known to players of the console game.