Ubisoft has confirmed that I Am Alive will launch on the PlayStation Store on April 4.
The survival thriller launched on Xbox Live on March 7 as part of Microsoft's 'House Party' XBLA campaign.
PlayStation Plus subscribers who purchase the game within two weeks of its release will get a 20 percent discount on the price, the sum of which went unmentioned. On Xbox it costs 1200 MS Points, which is about £10/$15.
Check out the eerie launch trailer for plenty of gameplay through here.