The Knock.
Three knocks. No one should be there.
Three knocks break the silence at midnight. No one should be outside. Open the door, or don’t: what happens next is up to you, in a 25-35 second vertical horror film.
Make a 25-35 second vertical horror film with Seedance 2.0 Fast on Wandura AI. Edit and export in Wandura AI Edits, then publish on TikTok and enter the challenge.
Your story in three beats
01 / The silence
Make us feel that something is wrong before the first knock.
02 / The knock
What is waiting on the other side? Let the audience wonder.
03 / The choice
Open it, or don’t. Let the ending haunt us.
These beats guide the brief. Horror works through atmosphere, sound and suspense: you do not need gore to scare people. Weekly winners are ranked by TikTok Viral Score after eligibility checks.
Your film checklist
- Length: 25-35 seconds, including the opening and ending. Aim for 30 seconds.
- Format: vertical 9:16.
- Generate: Seedance 2.0 Fast in Wandura Cinema Studio.
- Finish: edit and export in Wandura AI Edits.
- Watermark: keep the official Made with Wandura.ai mark visible throughout.
- Characters and voices: fictional characters and AI voices. Use only assets you own or have permission to use.
- Publish: a public TikTok post with the AI content label and the challenge hashtags: #Wandura #WanduraWeekly #WanduraHorror #AIFilm.
- Submit: both your TikTok URL and your Wandura AI project URL.
Free entry. Optional creation support.
Approved ideas may receive up to 1,000 creation credits per entry, per week. Credits are granted after idea approval; registration alone does not grant credits.
You can also enter using your own credits, with the same eligibility, scoring and prize opportunities. If your film is approved, we return 50% of the credits you bought and used to make it. How credit back works.
This week’s rewards
23,000 bonus credits shared across 3 weekly winners, plus 1 month Growth for each winner.
Every valid entry earns monthly points toward the $300 Monthly Award. See the prizes.
Week 02 deadlines
| Milestone | Deadline (UTC, 2026) |
|---|---|
| Submit your idea (for creation support) | 7 November, 23:59:59 |
| Submit your film | 10 November, 23:59:59 |
| Viral metrics lock | 16 November, 23:59:59 |
Results are announced on 17 November, after eligibility and the locked metrics have been verified. All official times are UTC.