When I was about seven, me and my brother used to play Sonic The Hedgehog for our first Generation (High Definition graphics) Genesis. I remember running through Marble Zone. Killing catakillers and batbots. When my brother died Sonic the Hedgehog, or my dead brother...
he gave me the Genesis and with it was a beat up Sonic one cartridge. I was so excited that I got the Genesis. I put the game in, and every thing was working fine, but the sounds it would make weird noise. Eventually those noises would turn in to words that I couldn't comprehend. Sometimes it sounded like my name. I just ignored it because it was an old system.
About a few weeks later I played the game again and the sound was fine but when I got to the final boss Dr. Robotnik wasn't in the machine instead it was some creepy inverted sonic. Then again debug was on so I thought it was just a glitch. After I killed him I heard my brother's voice saying thank you. I still didn't get it to this day but I hopefully one day will find out...