|Features in||Sonic & Knuckles|
Sonic 3 & Knuckles
|Level||Mushroom Hill Zone|
|Previous Boss||Hey Ho|
Jet Mobile is the second boss in Sonic & Knuckles, the fifteenth when playing as Sonic and Tails in Sonic 3 & Knuckles and the fourteenth when playing as Knuckles in Sonic 3 & Knuckles. The boss appears at the end of act 2 of the Mushroom Hill Zone after destroying a satellite set up by Dr. Robotnik which is altering the seasons in the zone.Egg Mobile which the satellite was originally attached to the roof of, after being destroyed, Dr. Robotnik attempts to make his escape, flying backwards through the zone through a series of spiked hurdles which the player must avoid in order to catch up with the Jet Mobile and get close enough to attack. Once the Jet Mobile has been hit 8 times, the machine starts to explode, but is completely destroyed by Dr. Robotnik crashing into a large tree trunk.