Egg Flyer

The Egg Flyer is an enemy from Sonic the Hedgehog (2006) game,it is a hovering robot created by doctor robotnik inorder to kill Sonic.The flyers often appear in areas you cant cross easily without falling,like bottomless pits,or steep falls.They  fire bullets,and fire missles as their two main weapons.T

Sonic the Hedgehog (2006)
Their first,and possibly only,appearence was in the 2006 game,they appear as enemies during the gameplay,but do not appear during the Cutscenes for some reason.They're not likely to surround you once,as they are very easily defeated by homing attacks.Flyers and tehir advanced forms,the flyers often appear in groups to atatck the player,and are often stronger than their more advanced form below.

Appearance
So far,they have only appeared in one game,their physcial appearence looks similar to the hovering G.U.N robots from Sonic Adventure 2,altough it may just be a Coincident that the two robots look alike,seeing as how one is a G.U.N robot,and the other is a Eggman robot.

Armor
Flyers:The flyers have slight strong armor,two hits should take them down.

Busters:The busters have more advanced looks,but not armor,as their armor,if you look below,will only take one hit to destroy.

Egg Buster
The Egg Busters are another version of the flyers,they have a similar body makeup,but their jets are tilted in a different way than the flyers.The busters have armor just as weak as the Egg Gunners,one hit can destroy either ones.The busters have have the same weapons as the flyers,but their missles are slow moving,thus making them easy to dodge.The busters are considered to be the advanced form of the flyers.

Trivia

 * The two robots both bear an uncanny resemblance to a Sonic Adventure 2 robot (see above)
 * Both robots appear in only one game so far.
 * They are often seen over chasms,pits,and areas where the player would fall unless attacking the enemies with a homing attack.