Although the trend for the last year has been for publisher to create Xbox 360 SKUs and then port to PS3, Sony claims this is now starting to reverse: "Developers are now creating games on PS3 and then porting them to other platforms. This shows the strides developers are making in creating content for PS3 and also provides developers with an advantage as it's harder to port from Xbox 360 to PS3. Ubisoft's Haze is the first title to be created on PS3 and ported to Xbox."