SamRewritten Flatpak Request

Project information: SamRewritten is an open-source program that allows you to unlock and relock your Steam achievements. It is named after the famous Steam Achievement Manager written by Gibbed, and implements its functionalities on Linux, and more!

Name: SamRewritten
Homepage: https://github.com/PaulCombal/SamRewritten
License: https://github.com/PaulCombal/SamRewritten/blob/master/LICENSE
Upstream has been contacted: https://github.com/PaulCombal/SamRewritten/issues/65