Season 1 is over, and the last episode is Beating Eggman (part 2). Coming off from the previous episode, Sonic has to rescue his friends, get the chaos emerald, beat Robotnik, and destroy the fortress. Meanwhile, Rouge and her team continue their infiltration, with the help of Knuckles.
Well, Season 1 certainly ended on a high note. There hasn't been this much action in an episode since Chaos Control Freaks, which is actually upstaged here. As a whole, I give Beating Eggman (part 2) and Season 1 as a whole a thumbs up.