is there an end credit scene in tron ares

Yes, Tron: Ares has a mid-credits scene. This scene reveals the fate of the villain Julian Dillinger, who merges his consciousness with a mysterious data disc and transforms into Sark, the classic antagonist from the original 1982 Tron film. This mid-credits scene sets up a potential sequel by showing Julian's return as a new form of evil within the digital Grid.