The PlayStation Move-powered "In Motion" expansion for Portal 2 received a free batch of DLC today on the PlayStation 3, developer Sixense Studios announced. In Motion owners can immediately access the new content by installing a patch released today on the PlayStation Network.

Sixense's "Non-Emotional Manipulation" DLC adds a co-op campaign to In Motion, allowing two players (using two PlayStation Move controllers) to team up in split-screen or online cooperative modes. Cross-play with PC players via the Portal 2 MotionPack is also supported. A patch released last year added PlayStation Move support to Portal 2's core campaign and co-op levels, though Move-specific gameplay mechanics such as Portal Surfing and Scaling are exclusive to Sixense's expansion.

Both Portal 2 and the In Motion expansion are currently on sale for 20 percent off in the PlayStation Store. PlayStation Plus members get an additional 40 percent discount off the sale price.

This article was originally published on Joystiq.