The "Download Now" link directs you to the iTunes App Store, where you must continue the download process. You must have iTunes installed in order to open the link, and you must have an active iTunes account to download the application. This download may not be available in some countries.
From Mobile Game Studio:
This new action packed game will put you in the boots of a treasure hunter. Fighting against the mighty pirates you sail the seas in search of treasure chests. Passing through the Caribbean you go on a quest for the title of a first class treasure hunter. Treasure Hunter will show you what a real challenge entitles! You are to collect the set amount of gold but beware of the pirates that are prepared to protect their booty as well as barrels full of gun powder that follow you as you pass them by. Take a stand against your enemies with your cannons, which follow your command at the touch of a button. Your steering wheel will also help guide your ship across the seven seas. The title of a treasure hunter never looked so far away.