G:Sonic The Hedgehog 3

C:Enable Stage Select|FFFFD0:0100|Parasyte|At the title screen, hold the A button and push Start to enter the stage select menu.|
C:Enable Debug Mode|FFFFFA:0100|Parasyte|
C:Infinite Rings|FFFE20:00C8|Parasyte|This code also allows you to pass the special stages with ease, and always get the Chaos Emerald at the end.|
C:Infinite Lives|FFFE12:0009|Parasyte|
C:Only Need 1 Blue Sphere For Chaos Emerald|FFE438:0001|Parasyte|
C:Stage/Act Modifier|FFFE10:xxyy|Parasyte|Quantity Digits for "xx"(stage):<br><br>00 - Angel Island<br>01 - Hydrocity<br>02 - Marble Garden<br>03 - Canival Night<br>04 - Flying Battery (?)<br>05 - Icecap<br>06 - Launch Base<br>07 - Mushroom Valley (?)<br>08 - Sandopolis (?)<br>0E - ???? (2p game?)<br>0F - ???? (2p game?)<br>10 - ???? (2p game?)<br>11 - ???? (2p game?)<br>12 - ???? (2p game?)<br>13 - Bonus Stage (?)<br>16 - ???? (!)<br>17 - ???? (!)<br><br><br>Quantity Digits for "yy"(act):<br><br>00 - Act 1<br>01 - Act 2<br>02 - Act 3<br><br>Not all stages have acts 2 or 3.|
C:All Emeralds Collected|FFFFB0:0007|Datel|
C:Stop Timer|FFFE24:000F|Datel|
C:Ultimate Invincibility!|FFB029:6600|radical dreamer|Invincible, bullet shield, underwater breathing, and magnetism.
C:Super Speed! [Sonic]|FFF761:6419|radical dreamer|
C:Super Speed! [Tails]|FFFEC1:6419|radical dreamer|
C:Flashing As If Super|FFF65D:FF00|radical dreamer|
C:Super Fast|FFF760:1600<br>FFF762:0046|radical dreamer|
C:All Powerful!  [Invincible, Aqua Breathe, Magnetism]|FFB02A:006E|radical dreamer|
C:Yellow & Flashes, As If Super Sonic|FFF65E:04FF|radical dreamer|