Yes! Tenchu 2. The first game I've bought andwithout a doubt my favourite one.
It's graphics are not really that great but it's a Playstation game, you can't ask for much.
What is really, really good in this game is the storyline. The characters have personality. There are a lot of feelings in the storyline.

Aside from that. In the game you have ninja items you can use to hide, kill, poison, throw, heal, etc.. etc.. If you complete a level with the title of Grand Master you unlock a new item. That title is achieve by clearing the levels using stealth. If you're seen by the enemies, you won't be able to reach that level.

The characters do not have any superhuman powers like in Tenchu 3.

To kill the enemies stealthy, we use the stealth kills. There are a couple of them, it depends how you approach your enemies. Some of them are really brutal.

Speaking of which, this game has a LOT of blood. For instance, in a battle, just one blow in your enemy will cause a rain of blood. Not recommended for young children :)

The controls are somewhat hard to master, it takes some practice.

There is not much music. But the one there is is great.