Growing up, my grandmother had a desktop computer that she would use to play games like Bejeweled, Zuma and Diner Dash. Finding ourselves unentertained by those options, my two older brothers and I discovered something we did not expect to find on Grandma's PC, Nitemare 3D. At the age of six, the game scared me. But since playing games like DOOM and Wolfenstein as a teenager, I'd like to return to the mansion that horrified my young mind.