Sonic.exe Creepypasta Land :3

It was a normal day. I was in my room, playing on my dad’s computer. “What to do…” I thought. “I’ve got it!” I said as I clicked on the file Sonic.exe. It was version 666. I had all of the other versions, too. Version 1, 2, 3, 4, 5…you name it! I also had version 7 but I had played that version before and I felt too scared to play that one right now.
    The game started up like normal. To tell the truth, I was actually excited to play it! After the title screen flashed to that picture of the Sonic.exe version of it, it went to the character select screen,...

I'm a total Sonic the Hedgehog fan much like everyone else, I like the newer games, but I don't mind playing the classics. I don't think I've ever played glitchy or hacked games before, though I don't think I want to play any after the experience I had...
It started on a nice summer afternoon, I was playing Sonic Unleashed (I liked how you get to explore the towns in it) until I noticed, out of my peripheral vision, that the mailman had arrived and put something in my mailbox as usual and left. I paused my game to go see what I got in the mail... The only thing in the Mailbox was a CD case...