This is already on APH,but I'm just excited about my first key hack and I wanted to share it!
Instructions to play the game:
1.Right click on your desktop.
2.Hover your mouse over "New"
3.Click on folder.
4.A folder named "New Folder" should pop.Rename it "manhattanp" (without the quotation marks).
5.Download this: http://www.mediafire.com/?hnng23jtdjg
6.Download the loader in the attachment.
7.Put both the things you download in the "manhattanp" folder.
8.Double click on the loader that's in the "manhattanp" folder.
9.Go play the game in flash player.Press 1 for infinite money!
The thing that sucks is that I'll only be able to hack encrypted games for 30 days. =( because the free trial is only 30 days long and I don't really have much money to spend.