Nonaggression

thumb|300px Nonaggression is the final stage of Sonic Advance 3. It is a powered-up form of the robot Gemerl.

History
After Gemerl and Eggman were beaten by Sonic, the power of the Chaos Emeralds caused Gemerl to go haywire and charge at Sonic, causing him to drop the Emeralds and Gemerl used their power to transform into a super powered orb-like enemy. Before leaving, he used one of his "arms" to grab Eggman and throw him into Sonic. When he recovered, Sonic then used the Chaos Emeralds to become Super Sonic and teamed up with Eggman to bring the out of control Gizoid down. What Sonic has to do, is transfer his power into Eggman's Egg Mobile and throw him at Gemerl's shielded "eye" and Sonic has to dash and hit the "eye". At points, Gemerl will attack using rockets or extend his "arms" to fire laser beams to stop Eggman and Sonic. Also, he may extend an arm to fire some kind of bean that will stun Sonic if it hits him. Sometimes, he'll extend his arms and spin around slowly. At times, Gemerl will extend two arms and fires a large beam, if dodged, one can use the time to charge the Egg Mobile and counter-attack.

At the end of the fight, Gemerl changes back to his normal form and lands on a beach, Cream finds Gemerl once again. Heavily damaged, Tails repairs him and Gemerl clearly remembers Cream and the two become friends once again.

''An easier way to beat Gemerl is to have Super Sonic charge up the Egg Mobile for longer. The longer the Egg Mobile is charged and flung at the robot, the longer the eye will stay open; thus giving the player more time to damage the out of control Gizoid before the eye closes again.''