It looks like a slew of new games bound for the iPad include the letters HD after their names, including Plants Vs. Zombies HD, Flight Control HD and Worms HD.
The listings for the not-yet-available games were uncovered by the folks at Pad Gadget while they were digging through the web version of the iTunes preview.
While there's no way to tell if these are all games bound for the not-high-definition iPad, it makes sense. None of the games pop up in iTunes when you click on them, instead delivering a message saying they're not yet available in the U.S.
Here are all of the potential iPad games found so far on the pages.
Flight Control HD
Labyrinth 2 HD
NBA Hotshot HD
Plants vs. Zombies HD
Zen Bound 2