Well, it was developed in parallel with the jam and I started a bit earlier, but according to your rules it seemed A-OK to me. If it's not OK let me know, I'll remove the submission.
Also, didn't know we gotta mention anything about the jam, happy to make corrections.
We get a lot of random spam entries, but you had only entered our jam, so I was hoping it was intentional. Mention your jam theme in the description somewhere and we'll be good to go.