The folks at Halfbrick had been teasing their much ballyhooed Gadget update for Jetpack Joyride (Free)for the past couple of months, and just last week it finally landed in the App Store. And it was awesome. However, Halfbrick must have still had some gas left in the tank after that massive update because over the weekend they released yet another update for Jetpack Joyride, this time adding support for the Retina Display of the new iPad. Check out some screens from the newest build (click to enlarge):

In addition to the graphics upgrade on the new iPad, the visuals have also been improved for the previous generation iPads as well as the iPhone 4. Loading times have also been improved across the board as well as a whole bunch of minor tweaks and fixes. I was really impressed with the Gadget update that hit for Jetpack Joyride last week, and with this latest Retina Display update the entire package has really been fully fleshed out.