Bits and Bats prompt list
Last updated ¾/2025
if any of these catch your interest please send me an ask and I’ll write a little bit for it!
Cass joins the batfam early AUs:
- Pre-Batman era, Bruce comes across a little girl being trained as a weapon and takes her home with him (Link)
- same as above but she’s a baby and he’s still determined to go through assassin training
- Wanderer-era Cass takes an interest in the city’s shadow creature and follows him home like a stray cat
- Cass and Jason: homeless duo who get into hijinks and shouldn’t be separated (Link)
- Batman being stalked by multiple children (Tim and Cass run into each other following Batman and Robin around)
- Babs feels the bat-urge to batdopt a batchild
- Batman finds someone to sit silently and brood by gargoyles with
- idk any trope or plotpoint would be better if there was a little Cass involved
- Fem!Bruce AU? Mama bat and baby bat… Kane and Cain…
- Battinson AU, awkward emo man and his adorable but eerily silent daughter, they would haunt dark corners together
Dark Knights of Steel
- Bruce talks to his mom (I’m sorry there needs to be some closure)
- Bruce and a Robin of your choice
- just send me one of the Robins and I’ll write something about them or their backstory bc the comic didn’t give any of them one
- Bruce and his best friend Harley (his one friend that isn’t a child or his half-siblings or I guess beastboy)
- literally anything with Bruce I’m obsessed with him
Misc.
- Platonic ABO
- Dragon!Batman AU
- Robin Training (homeschooling if it was real weird)
- Cuddle Pollen batfam trope POV Poison Ivy
- Cryptid batman/Human batkids
- Cryptid batfam (they’re weird now? THEY’RE WEIRD NOW)
- Ghost Batman (Bruce is dead but batman still looms)
- The batkids bringing an actual bat along with them and convincing people that it’s actually just batman
- Something off of that Fairytale AU post (Dragon!Batman, Princess! Brucie, Knight! Bruce)
- Battinson and a batkid of your choice
- Wing!Au
I’ll edit this post to add links when prompts get written for and to add more ideas as I come up with them. These are just the fic ideas that I feel like I can write little ficlets for that don’t have to be a full 20k+ fic. I’m also just open to chatting about AUs and ideas, especially if you have ideas for the DKoS Robins, I would love to cooperatively develop them lmao.
I’m happy to get asks here or on my writing blog @sciencelings-writes
