Minekraft

Story
One day, I decided to play Minecraft. But when I played, it was Minekraft. Probably a glitch, so I restarted and it was Minecraft. I decided to play with friends on a server I made. It was fun but, my game crashed for no reason. When I tried to play, it crashed. So I downloaded the game again. Strangely, it was renamed Minekraft, I didn't understand why. And then, when I played it... I saw a strange NPC called "Friendly NPC". I heard some whispers, and voices saying "hi" or "you need to remove... it". I'm not sure he said that, but I saw again the same NPC. But he was called, "Enemy NPC". I saw a countdown, it started to 100. I didn't understand, it was creepy. 99, 98, 97... I didn't know what was happening. Probably a update, I mean, it's not that creepy. But the terror begin, my screen started to get dark and I heard some footsteps. I didn't know if it was in my house or in the game. I heard a disorted voice saying "notch, its notch". I decided to download the game again. It was named Mine Kraft, and it changed to Minekraft. I heard again footsteps but it was louder! I decided to turn off my computer and sleep. I tried to sleep but I heard these footsteps again! I took a knife and a flashlight (because the generator was off). I see some strange lights and I see someone with a black hat watching me. He said some strange stuff like "You are not alone..." or "You won't try to kill me". I wake up and, it was probably not a dream. When I go to the kitchen. I saw a black hat, strange... And the game called "Minecraft" changed to "minekrafttestgame". Pretty mindblowing, I removed the game and stopped searching games in "free games" websites.