Hey there,
I saw some of your requests for darker stories. If you read poetry, I have some dark fantasy stories in my collection, Beneath the Moonlight.
If you don't read poetry, I have one short story called Stall. I wouldn't say it's dark per se, but you did advertise in the Sci fi club, and it's sci fi with a character that I hope is reasonably developed.
Thank you for your time!