Steam now offers pre-purchases of Raven's Cry, TopWare's seafaring role-playing game that's coming to Windows and OS X next month. Those who make this advance commitment will be rewarded with some "exclusive" in-game perks and a 10% discount. Here's a rundown: "Right now captains can pre-purchase this dark pirate epic at a 10% discount, as well as some exclusive pre-purchase items. No crafty buccaneer worth his salt would pass this offer by and miss out on the exclusive soundtrack, digital world map, and three exclusive in-game items (the 'Long Hand' pistol, the 'Griffin' figurehead and the sword 'Marrow'). Each of these exclusive items will enhance Christopher’s skills and the capabilities of his ship when you use them."