On Monday, ngmoco released worldwide its latest game for the iPhone and iPod Touch: Eliminate Pro.Its been downloaded 500,000 times so far at a rate of about 25,000 an hour, currently making it the top free app in iTunes.The top paid app, Skeeball, also happens to be affiliated with ngmoco through its Plus+ social game network.ngmoco has had its own top paid apps as well, like Rolando, but CEO Neil Young says that Eliminate Pro is more representive of where we have been moving our business—free