Roaring Knight Fight

Terms of Use

Last updated 3 October 2026.

Roaring Knight Fight is an unofficial fan site. It is not affiliated with Toby Fox. DELTARUNE and UNDERTALE are © Toby Fox. Do not present this site, its text, or its fan games as official.

The fights

The simulators are fan projects. They can leave out attacks, add attacks, and change controls. A fight can lag or play differently from Deltarune or Undertale. Story notes can spoil parts of those games. Those sections are labeled.

Credits and sharing

Each Scratch project is credited with the author and a link to the original. The credit on the fight pages is the CC BY-SA 2.0 note: name the author and link the project. Scratch changed its terms around 22 January 2026. A forum thread from February 2026 discusses that change. If you remix a project, keep the author's credit and follow the terms that apply to that project.

No warranty

The pages and the embedded fights are provided as they are. A fight can lag, stop, or differ from the original game.

Contact

Game authors who want a game removed or credited differently can email support@roaringknightfight.com.

Other questions can go to support@roaringknightfight.com.