Sonic Mega Collection

Sonic Mega Collection (ソニック メガコレクション 'Sonikku Mega Korekushon) is a video game compilation of Sonic the Hedgehog titles for the Nintendo GameCube It includes seven Sonic titles, all of the Sonic & Knuckles expansions/combinations, two bonus unlockable games, and a wide selection of bonus material.

Games list:
 * Sonic the Hedgehog (Genesis)
 * Sonic the Hedgehog 2 (Genesis)
 * Sonic the Hedgehog 3
 * Sonic & Knuckles and its three expansions:
 * Blue Sphere
 * Knuckles the Echina in Sonic The Hedgehog 2
 * Sonic 3: Sonic The Hedgehog & Knuckles
 * Sonic 3D Blast
 * Sonic the Hedgehog Spinball
 * Dr. Robotnik's Mean Bean Machine
 * Flicky
 * Ristar

Flickering
Constant flickering occurs without Virtual XFB. See. Some revision later removed the fix and the flickering is back. No XFB setting fixes it. See.

Inexact Font
Due to differences in the font shipped with Dolphin from the real GameCube BIOS font, the text of some dialogs will look differently. To use the real font instead, extract font_ansi.bin from the real console and place it in the "Sys\GC" directory, or disable Skip GameCube BIOS in the Dolphin settings. Refer.