The new 'In Motion' DLC pack for the PS3 version of Portal 2 will arrive on November 6 in US, it was confirmed today. Developed by Sixense, the 'In Motion' update packs 20 new levels specifically designed for play with the PlayStation Move motion controller, introducing new "gameplay mechanics including scaling and rotation of objects as well as portal surfing".The 20 new chambers were originally developed for PC for use with the Razer Hydra controller - a $100 Move-like wand for PC. 'In Motion' will launch alongside Portal 2's digital release on the US PlayStation Store next Tuesday, November 6, which conveniently comes with an update to add Move support for the entire game. Owners of the physical game will receive a free patch on that day to add Move support. The Portal 2 In Motion DLC will be priced at $9.99 on the US PSN, with a 30 per cent discount for PS Plus subs.