It wouldn't surprise me if they did lessen the difficulty in certain ways for the HD versions. Good to know.
Next for me is the genesis version. Man if the HD version is less difficult, I hate to see Buttville on the Genny. The level starts off with a descent section that appears to be where vvvvvv got it's inspiration from.
Oh, and the level "For Pete's Sake".... I LOVE it. I really really do. That and Buttville are my favorites. Pete just looks so damn happy. At least until he gets eaten or falls.
Buttville has my favorite music. I submitted it for the top 100 video game themes thread.