Wipeout HD was the PS3 version of Wipeout and arguably the best Wipeout of them all. Wipeout HD brought the best bits of Wipeout Pure and Wipeout Pulse together, packaged in a technical tour-de-force for the PS3. Wipeout HD ran at 60fps @ 1080p and looked stunning.
My work on HD was mainly in helping out with general issues near the back end of the game. A lot of the game systems that I had written for Wipeout Pure were still being used in HD so I had a decent insight into how to fix bugs etc.