When Wes weasley shows up at Robotniks home he sells him alot of weapons to try to catch Sonic, unfortunately none of them work.
When Robotnik Kidnaps the Mermaid princess of Submerbia to steal the power gems form the Labyrinth Zone her boyfriend goes to Sonic for help
Robotnik builds a robot sonic to ruin his reputation and forces a mouse to pilot it by threatening his family
After Sonic saves retired hero Captain Rescue, he finds that his heroic efforts go a little out of hand, so when Sonic rejects the old hero, Robotnik tricks Rescue into capturing Sonic. By helping Tails rescue Sonic, Captain Rescue learns what it really takes to be a hero.
Goofy Professor Vonschlemer creates a machine capable of turning dreams into reality. but when Robotnik Steasi it and unleashes a nightmare Monster Sonic and tails have to go into dream world to stop it.
Tired of constant failure from scratch and Grounder Dr. robotnik figures hell be an old man before he can catch sonic and with that he invents the the Decrepitizer an aging ray gun meant to turn Sonic into an old man. however the dumbbots set in in reverse and turn sonic and tails into babies! worse is that they accidentyly shoot robotnik! when the babies are taken to a daycare scratch and grounder try everything to get the babies out and turn sonic into an old man.
When Robotnik gets his Chaos emerald Ring pickpocketed by Easy Eddie he goes crazy trying to find him.