The Tutorial is HIGHLY RECOMMENDED even if having played the demo as there are differences. A Merchant's Promise features No Inventory & Physics-based Inspired gameplay. You are in full control of the item you handle from the time you pick them up until you put them down...or throw them. Your Merchant Status is everything and will determine how easily you can adjust your prices to make the most profit. There is also a Permanent Death option for those that like more risk.