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 Echidna in Sonic The Hedgehog 2
 * Sonic 3 & Knuckles
 * Sonic 3D Blast
 * Sonic the Hedgehog Spinball
 * Dr. Robotnik's Mean Bean Machine
 * Flicky
 * Ristar

Problems
{{Problems|{{#vardefineecho:problems|

Sound Desync
Due to a flaw in Dolphin's handling of the GameCube sample-rate, audio will slowly desync in this game. There is no solution currently. See.

Frame Issues in Blue Sphere Game
When the game lags, it is possible that it will duplicate or show the wrong frames in the wrong order. This is most evident in Blue Sphere, where it will happen when there are any number of spheres on the screen. In order to avoid this, enable "Emulated CPU Clock Override" and set it to 150% or higher. Refer.

Various Minor Graphical Issues
While playing through the 2D Sonic games, some visual oddities may be seen, for example: spikes spawning in out of nowhere, certain objects not rendering right away, or flickering on the Act 1/2/3 text. To fix these issues, set Texture Cache Accuracy to Position 1 (Safe), however this can cause reduced performance. }}}}

16:9 Widescreen
The following Gecko codes adjust the horizontal FOV for widescreen support. $16:9 Widescreen Region Free F6000002 80008180 ec830824 ec24e824 d03f0000 ec631024 D2000000 00000006 EC830824 3E403FAA 6252AAAB 92420000 C2420000 EFBD9025 3E403FE3 62528E39 92420004 C2220004 EFBD0473 00000000 F6000002 80008180 fc20f050 fc000050 d09f0014 ec2100f2 D2000008 00000003 3E203F80 92220000 C2220000 EC840473 D09F0014 00000000 F6000001 80008180 ed494024 ed090024 D2000000 00000006 ED494024 3E403FAA 6252AAAB 92420000 C2420000 3E403FE3 62528E39 92420004 C2220004 ED4A04B3 ED4A8825 00000000 D2000004 00000003 ED090024 3E203F80 92220000 C2220000 ED080473 00000000 E0000000 80008000 F6000003 80008180 3F800000 40000000 00000000 BF800000 3F000000 3C8EFA35 14000000 3F800000 E0000000 80008000 F6000002 80008180 48000030 38600001 38800004 38a00005 1000000F 00000001 E0000000 80008000