Daily Minecraft: MOD: Slenderman Mod v2.1 for 1.4.4

He appears Extremely rarely, mainly in Forest biomes.
Once he notices you, you'll see a message saying he's found you. You have 50 seconds to get away or else he'll follow you until you die or until you kill him.
He can be killed with any sword on Easy mode, but only with the Slender Sword or the Diamond sword on Normal and above.
If you look at him, you'll receive blindness and nausea for a few seconds during which time he'll actively attack you and try to kill you.
As long as he's in your field of view he won't move. But look away or have your line of sight blocked and he'll disappear, all the while coming closer!
He can break all light sources.
He can break glass, doors and trapdoors.
Once killed, there's a chance he'll drop a child soul. Use these to craft special slender armor which gives you bonus protection vs. Slender Man for example, the Slender Mask allows you to look at the slender man and reduces the chance of ill effects to 5% (as opposed to 80%)
New Block added called Slender Spawner. If placed above two black wool it will allow slender men to spawn in your world. This is randomly placed in the World when you create a new one, and if you find it and destroy it it stops the slender men!