|Gemerl & Hyper Eggrobo|
|Game: Sonic Advance 3|
|Level: Altar Emerald|
|Hits to defeat: 8 (Normal) / 6 (Easy)|
Gemerl and Hyper Eggrobo (ハイパーエッグロボ Haipaaeggurobo) are the eighth bosses of Sonic Advance 3, and are the regular final bosses of the game unless the player collects all 7 Chaos Emeralds and the leader is Sonic.
Gemerl is the first boss the player will encounter, and will employ all the tactics of his previous fight in Cyber Track. He'll attack by dashing side-to-side, before warping into the air and dashing across the screen, unleashing a volley of missiles. He'll also move to the top-center of the screen and begin spinning, unleashing a spiral of missles that will hit the ground and the player if they are not careful. Gemerl is fast and will take 4 hits as per usual (2 on Easy) to defeat before you can move on.
Eggman will use the Hyper Eggrobo's two massive hands to attempt to squash you. As he does so, he also takes out two of the four platforms the player has to stand on (they'll reappear). At this point, the player can stand on the back of the rising hands to attack Eggman. Afterwards, Eggman will bring the hands to the side and begin creating red spheres from the blue sphere just above the emerald. This spheres can hurt the player and and will also push them back into the hands. However, they can also be stood on, allowing the player to again attack Eggman. The hands will play "Pong" in a sense, keeping the spheres bouncing back and forth. Eggman will also use the hands to punch and smash the player, signified by the hands either balling up and spinning in the background, or by going to both sides of the screen and moving up and done in an attempt to home in. Gemerl is just above Eggman. When you finish the fight, either of below could happen, depending on if you have all 7 Chaos Emeralds or not, and if the leader is Sonic or not:
|Sonic Advance 3|