Fan Casting Post Credit Scene 1 in Dawn of Surge and Kit

After Starline's lair was destroyed, the Robotnik A.I. is still there. Then Badniks scour through the rubble and there was one computer left surviving: the one that Eggman is in! Then Eggman orders all of his Badniks to return to him. Then a compartment opens up to where we see the body for Robotnik under a flickering light. Then Eggman says that when he walks again, he'll begin his research on a new gem his Badniks had discovered: the Phantom Ruby.