Ep. 38: Sonic and Shadow fight while Space Colony ARK becomes a bomb threatening Earth
Aired on December 21, 2003

38
The conflict between Sonic and Shadow continues as the Space Colony ARK's systems malfunction, initiating an irreversible program that transforms the station into a massive bomb. This critical failure sets the colony on a collision course with Earth, creating an imminent disaster. To avert catastrophe, the group agrees to put aside their differences and collaborate on a joint effort to stop the impending impact. However, Shadow remains determined to protect his plan and resists their interference. This narrative segment marks the final episode to adapt the plot from Sonic Adventure 2, concluding this specific storyline arc.
Episodes
- Ep. 34 · Sonic is arrested by GUN for Project Shadow theft and escapes Prison Island chase
- Ep. 35 · Sonic is imprisoned while allies and Eggman race to Prison Island for the Chaos Emeralds.
- Ep. 36 · Chris survives Prison Island explosion and arrives on Space Colony ARK during Shadow's Chaos Control.
- Ep. 37 · Sonic and allies travel to Space Colony ARK to thwart Eggman's plan to destroy Earth.
- Ep. 38 · Sonic and Shadow fight while Space Colony ARK becomes a bomb threatening Earth
- Ep. 39 · Vector, Espio, and Charmy search for Cream while Eggman repairs the moon.
- Ep. 40 · Eggman's artificial moon blocks the sun, prompting his unexpected sunlight supply proposal to the President.
- Ep. 41 · Citizens grow angry at Sonic's interference with Eggman's sunlight service while Chris struggles to justify his friend's actions.
- Ep. 42 · Sonic breaks a date with Amy, leading her to travel with Sam Speed while Eggman's mech attempts a prison break.