Tenchu may be one of the most forgiving stealth games but i'll never forgive it for getting me this addicted!
When you start the game as always you will get too pick some of the various items that will help you on your way such as health potions, grenades, smoke bombs and caltrops, not to mention your ever handy grappling hook. When you get to the levels you will have to figure out how to get to a certain location with gaurds patroling around you'll have to sneak up on the with out getting seen so that you may kill them by useing a "Stealth kill" an awsome quick cut seen that shows off a ninja's moves.
At the end of most levels is a boss character that you'll have to assinate, fight or kill to get out of you way. Most of these guys are quite hard to defeat but if you find the right statergy its real easy, you can then fight them any time you want by useing the BOSS FIGHT mode on the main menu.
Overall Tenchu: Fatal Shadows is one of the many games you should play.