Plagued by dreams of mechanized humanoids descending into green cracks in the Earth is what originally inspired me to create the Lumbrik class for DnD 5e. I liked the idea of robotic or robotic adjacent heroes in a fantasy setting but I found the Warforged of Eberron to be a little mechanically bland - I suppose without the context of Eberron they just feel like any other race in DnD 5e to me. Due to the incessant violent coughs and ejection of blood from my throat caused by contact with Dungeons & Dragons - yes, I know I should have it looked at - I decided to port over my custom class to The Black Hack so that I could use it again.
I have found that the role of the Game Master is a challenging but rewarding one. It can be a stressful job which requires forethought preceding - and an agile mind during a game. However the joy of developing this skillset can be felt every time I play. The smiles, laughter, and expressions of disgust or horror on the faces of my friends are good - but I could not tell you if that outweighed the satisfaction and excitement I feel when I finish exploring a new roleplaying game.
The first time I read about level 0 funnel dungeons in Dungeon Crawl Classics (DCC) I was smitten. After years of playing in games where the backstory of a character was either non-existent, a re-telling of yet more murdered parents, or something of the sort I was ecstatic to try out the process of the funnel - just for something different at the very least.