Thank you for letting us know about this issue.
As a developers we were unaware how it can affect our players. With today’s patch we have removed Red Shell SDK completely.
Pigmentum Game Studio
Regarding Red Shell issue
Build and release context
Steam update times within 24 hours of this post. Matching dates do not confirm which build it describes.
Build 2883230 · public branch
Steam updated · First observed
Build 2883230 · test branch
Steam updated · First observed