Electronic Arts has announced that it will publish Valve’s Portal 2 via its EA Partners program. As a result, Portal 2 for PC, PlayStation 3 and Xbox 360 will be available in stores on the 22nd of April, 2011.

Portal 2 will also be available on Steam, Valve’s digital distribution service.

Portal 2 is a first-person action game heavy on puzzles. The game equips the player with a “portal gun” that allows them to create temporary holes in solid surfaces. Using this, players must navigate the maze-like Aperture Science facility.