G:Sonic Mega Collection (Sonic & Knuckles With Sonic 3, Knuckles In Sonic 2) 

T:Use The Sonic 3 (M) Code For These Codes

C:Sonic 3 (M) Code|1H3P-VYM4-W4ZR5<br>H3C2-NWUA-17D8X|Codejunkies.com|

T:Sonic 3 With Sonic & Knuckles

C:Infinite Lives|XV7Z-FZC4-ZTBFZ<br>QNM4-NNCW-ZF5H3<br>083B-HWCG-MKYWF|Jay007|
C:Infinite Rings|A389-XRGH-34UQ3<br>GZ3R-MTBH-4WF9V<br>VQTF-30UR-5GG3V|Jay007|
C:Play Any Game Once To Unlock All|5W22-B781-Z0H3Q<br>2ND2-A8ZF-Z746U|Codejunkies.com|
C:Invincible|F5UH-PCYG-QY5VK<br>CPW4-CPZF-R7ZBR|Codejunkies.com|
C:Infinite Rings (Official Code)|C5ZX-49EU-2V6A2<br>284W-VHKN-FNEGG|Codejunkies.com|
C:Infinite Lives (Official Code)|A4FM-X7KZ-MCBWM<br>D9QX-0MYE-03WE9|Codejunkies.com|
C:Infinite Air|1GZ4-NW42-ZKW0P<br>ERDM-7J37-7RM8Y|Codejunkies.com|
C:Always Low Time|NMKA-Z502-EDUHG<br>4C1A-BM0B-W4C9H|Codejunkies.com|
C:Debug Mode|RABM-DBPT-KHYUE<br>457G-67NZ-53254|Codejunkies.com|
C:Press X For Super Jump|X5KC-NP4H-6RBM8<br>Z2J9-GMQQ-H296Q<br>JGVY-F722-VQTXZ|Codejunkies.com|
C:Press L or R For Left/Right Turbo|NNF2-QR34-BM1Y9<br>A5GA-VDZ5-NEKN7<br>J30D-CGX8-TVE89<br>E2ZJ-VRM6-KVAK1<br>ZYKM-8A2X-FGDK1|Codejunkies.com|

T:Knuckles In Sonic 2

C:Play Any Game Once To Unlock All|J50T-2H24-M2CA2<br>2ND2-A8ZF-Z746U|Codejunkies.com|
C:Invincible|FQEC-KZ42-F31UK<br>3E42-URHM-JHB4R|Codejunkies.com|
C:Infinite Rings|4PRR-D1B3-4KX4H<br>9B1C-TE8R-QREJM|Codejunkies.com|
C:Infinite Lives|8DZ6-G8MD-RBZUB<br>EV8H-BHRW-V65PB|Jay007|
C:Infinite Air|75RA-9K24-JG1FM<br>KKCQ-NNHT-BUWPD|Codejunkies.com|
C:Always Low Time|Y230-RMQC-Z2B1E<br>5NGJ-0XJE-8C32K|Codejunkies.com|
C:Debug Mode|V1QM-5RB3-30D3W<br>1ZWV-PZZZ-NW74D|Codejunkies.com|
C:Press B For Super Jump|J8KD-GT23-PMDVH<br>D85P-Y1HF-8TMB8<br>FH5E-R9NW-1QX3A|Codejunkies.com|
C:Press L or R For Left/Right Turbo|1F00-TJDC-0RT7Z<br>A5GA-VDZ5-NEKN7<br>5GX9-2PV3-16DCT<br>E2ZJ-VRM6-KVAK1<br>0PQQ-X8QV-RA1Y1|Codejunkies.com|
C:Press Y To Become Super Knuckles|EKTF-V04D-X1CX5<br>9B1C-TE8R-QREJM<br>3E42-URHM-JHB4R<br>KY2T-WGJP-09CXA<br>ZBQ9-G4VE-XW70T<br>BY5X-MY2J-3PVW9<br>8Y2V-18PM-Y74FB<br>7AMB-YQD5-T27J6<br>FQJ2-TXG4-FH5WT<br>E9FZ-A3QA-YCERP|Codejunkies.com|