Action Replay Codes [EU]

The following are known Action Replay Codes for Sonic Mega Collection on Nintendo GameCube (GCN).

These codes are for the European version of the game.

Master Code – Must Be On
9X45-8AYJ-T3A07
J5E5-A3QD-F41C5

Have Blue Sphere Open
RFN8-YDUE-XTEG0
E51J-BMR6-PB357

Have Knuckles in Sonic 2 Open
RKM8-BT5U-2VPWJ
8AZG-TEHP-9C5QQ

Have Sonic 3 & Knuckles Open
FRVM-KFZU-46XDP
JQEC-UT6N-GVKNP

Have Flicky open
X92D-VKEP-AVGWP
Y0X4-N7EC-2BB32

Have Ristar open
98EZ-5EEM-WYG8R
UM6F-6Y3B-Q9RAR

Sonic 1 Codes

Infinite lives
NPX6-64D0-VEMBH
ZWYB-XYRM-H85NP

Always have 99 rings
NADH-99V3-9Z3B6
5X97-UXZN-4DAWT

Freeze timer
UD65-UW6R-DAXDA
1V7B-43PV-X561J

Invincible
6ATT-XWVF-XVYH2
VTQW-1TF0-A3E29

Sonic 2 Codes

Infinite lives
CYDK-VP10-TDXC0
EE3J-W5Z5-DDTVE

Always have 99 rings
AB15-NTJX-VAHCH
CFBU-0Q9M-GRN0V

Freeze timer
029Z-M9ZN-MKPPK
J0RG-UMQT-DWBQF

Invincible
FAMQ-CAEE-2MMP0
ZY4T-V3JR-7V407

Sonic 3 Codes

Infinite lives
76TD-18QB-AB81E
2456-QJDP-FW7FC

Always have 99 rings
DYFT-3GPP-230D1
88DF-F7HW-ZRA4U

Infinite air – sonic and tails
JY6N-FNEQ-U27ND
57FT-Y1B6-Y0UDM
GRKZ-Y1UU-TRQGF

Freeze timer
5HBP-UFVP-8TW20
KPVD-YKNR-A79ZB

Invincible Sonic
MFT0-KJWC-4RPBV
39TK-CEN2-ZQFJM

Invincible Tails
JQJ9-Q45W-6AJWT
6FZW-HDEQ-88YX5

Sonic and Knuckles Codes

Always have 99 rings
EJCB-NDN0-1WXAP
CNK2-UYCW-5U68N

Freeze timer
9P25-E2VY-52XG3
TCAV-ZVPZ-G6ENG

Infinite lives
6TN1-NZ5M-NEBK2
4NK7-3PPR-GGY2U

Knuckles in Sonic 2 Codes

Infinite lives
0THB-GVK6-YA89D
C154-BDXX-T5FKH

Always have 99 rings
TH66-HK5M-VNRZM
G5Q7-UFCR-HBM1B

Freeze timer
DK9D-QHNB-PJ17F
BBF7-Q5RP-JQX6Y

Invincible
YRP3-KVCP-YH155
Y0J6-XFDH-BUND7

Sonic 3 and Knuckles Codes

Infinite lives
2UU4-EM95-UE33P
QPDJ-AVPK-FAQQM

Always have 99 rings
J000-Y6VZ-9CCGM
D3CX-EHU6-K15KV

Freeze timer
RKBH-9PK5-QQYT7
HJ8G-CBCB-AJEDQ

Sonic 3D Flikies Land Codes

Infinite lives
DGJY-4QX2-210X6
DXHE-8PTP-WR9AZ

Always have 99 rings
M35U-G2J5-YY6P3
9B5T-HKUX-1T6F0
K6RC-727K-P6U1R

Sonic Spinball Codes

Infinite balls
EECM-UCV9-172ZD
9ZVY-UUC0-KEDK4

Have 3 Emeralds/Boss Room Open
GURG-A2AD-663ZC
X5MP-TDAE-9BM5U

Ristar Codes

Infinite health
FHB3-0JC9-5NJWW
CUKR-5Z7U-F9BHJ

Action Replay Codes [US]

The following are known Action Replay Codes for Sonic Mega Collection on Nintendo GameCube (GCN).

Sonic

Master Code – Must Be On
R817-99PB-WHYMV
H3C2-NWUA-17D8X

Play Any Game Once To Unlock All
A7Z4-4WHM-JH490
2ND2-A8ZF-Z746U

Invincible
QNMY-9PRR-KFJHN
HPA7-WE9R-XUT2W

Infinite Rings
7GDV-PKH7-5XGPV
THKN-CU04-0D3UB

Infinite Lives
87QX-R7B5-7Q643
ZB6Q-CWEB-X81GH

Infinite Air
2QN8-MJCW-6Y8EH
6KFH-PYBT-1X4FR

Always Low Time
AYNU-N63C-39JKX
7Z8J-K2HB-EMAVT

Debug Mode
ZUBH-F2XF-E4E4Y
QQ28-U35D-V1XD9

Press B For Super Jump
VNVV-4JCK-RRY6E
D85P-Y1HF-8TMB8
HK0V-0YYH-T76X7

Press L or R For Left/Right Turbo
TR8B-BYD8-MUF7J
A5GA-VDZ5-NEKN7
HN2G-0QUF-E6EWU
E2ZJ-VRM6-KVAK1
E0TM-XQTW-JUPZB

Sonic 2

Master Code – Must Be On
RHQ9-WJJV-8ZGYX
H3C2-NWUA-17D8X

Play Any Game Once To Unlock All
F3G0-P3W2-07JFN
2ND2-A8ZF-Z746U

Invincible
8N9X-CMWX-D1ZE4
B81W-FM1N-A2XJE

Infinite Rings
99KG-1JQ5-7MK61
BAFW-VQUP-9QPT6

Infinite Lives
KK6V-GYR7-VC06C
EAZ2-JA3N-Y4CFB

Infinite Air
776C-0ZYX-XV983
H859-AYZN-J8T8F

Always Low Time
WP86-PUA4-UN18Q
4X71-BKCE-J49VK

Debug Mode
EZ6F-J697-XBKCK
DTWN-HBZ2-WCNQ4

Press B For Super Jump
P9AP-5P0R-F0RZH
D85P-Y1HF-8TMB8
5YK8-5GB2-C0XB0

Press L or R For Left/Right Turbo
AEWK-NQTU-E37ZK
A5GA-VDZ5-NEKN7
EPZ8-5C6W-V52ZB
E2ZJ-VRM6-KVAK1
REU5-24XY-4P4NH

Press Y To Become Super Sonic
27VQ-QRD0-6F866
BAFW-VQUP-9QPT6
B81W-FM1N-A2XJE
KY2T-WGJP-09CXA
TMVJ-R2MT-W1PTE
2JMD-DWX4-JFWTP
63AW-21YR-04MFH
VE5Z-NMN9-NR4HY
QT0W-NQXW-ZH2T8
U7TB-XCG6-20V48
D5GV-E0HP-RR4Y2
E9FZ-A3QA-YCERP

Sonic 3

Master Code – Must Be On
V1AP-0H3J-603ZU
H3C2-NWUA-17D8X

Play Any Game Once To Unlock All
2DYW-KW79-3M71X
2ND2-A8ZF-Z746U

Invincible
EYFN-YJAE-T5TNF
TWJ3-KVR1-7TKRP

Infinite Rings
JZFJ-72MX-6582K
FXVZ-V229-K4UK8

Infinite Lives
JN8N-6W8R-Q4AXF
NVG2-FMZZ-086WT

Infinite Air
9PKR-2HKF-X44Z7
9QFX-W2XT-HVHX4

Always Low Time
ZKNU-EXHJ-C7DAU
3EDR-JMNX-1NTXR

Debug Mode
KMVM-5XV6-UZVBF
QBVR-2TEQ-K0KMF

Press B For Super Jump
TXCZ-TT07-RUTZH
D85P-Y1HF-8TMB8
490X-KPW3-G3N33

Press L or R For Left/Right Turbo
EW4G-T0YX-DWJKF
A5GA-VDZ5-NEKN7
NPD7-FUC0-Y7RU4
E2ZJ-VRM6-KVAK1
C9JZ-CTNJ-DZDCH

Press Y To Become Super Sonic
TK74-4TT8-R2T9F
KVEY-CRWK-82DY7
KY2T-WGJP-09CXA
8VJF-U6E3-GZYVE
EEG1-79GC-DP3G1
WJVJ-AX8U-FAGVF
B4M1-C56W-2Z5Z8
3G26-5VWG-1YMEM
UXBP-JB2R-1E27E
AZD9-778C-8JUFG
3553-29AZ-MBRT5
WC3P-H1F5-WDE93
GFN3-M4DQ-U816Z
E4HH-U0JN-25AEJ
Q6AN-Z67G-MUU4P
YYZE-4V77-JA6JB
E9FZ-A3QA-YCERP
FT0V-3HT8-0DDKV
TWJ3-KVR1-7TKRP

Knuckles in Sonic 2

Master Code – Must Be On
CUW8-E3HX-MTHDV
H3C2-NWUA-17D8X

Play Any Game Once To Unlock All
J50T-2H24-M2CA2
2ND2-A8ZF-Z746U

Invincible
FQEC-KZ42-F31UK
3E42-URHM-JHB4R

Infinite Rings
4PRR-D1B3-4KX4H
9B1C-TE8R-QREJM

Infinite Lives
8DZ6-G8MD-RBZUB
EV8H-BHRW-V65PB

Infinite Air
75RA-9K24-JG1FM
KKCQ-NNHT-BUWPD

Always Low Time
Y230-RMQC-Z2B1E
5NGJ-0XJE-8C32K

Debug Mode
V1QM-5RB3-30D3W
1ZWV-PZZZ-NW74D

Press B For Super Jump
J8KD-GT23-PMDVH
D85P-Y1HF-8TMB8
FH5E-R9NW-1QX3A

Press L or R For Left/Right Turbo
1F00-TJDC-0RT7Z
A5GA-VDZ5-NEKN7
5GX9-2PV3-16DCT
E2ZJ-VRM6-KVAK1
0PQQ-X8QV-RA1Y1

Press Y To Become Super Knuckles
EKTF-V04D-X1CX5
9B1C-TE8R-QREJM
3E42-URHM-JHB4R
KY2T-WGJP-09CXA
ZBQ9-G4VE-XW70T
BY5X-MY2J-3PVW9
8Y2V-18PM-Y74FB
7AMB-YQD5-T27J6
FQJ2-TXG4-FH5WT
E9FZ-A3QA-YCERP

Sonic & Knuckles

Master Code – Must Be On
02WT-DEY8-R7P0H
H3C2-NWUA-17D8X

Play Any Game Once To Unlock All
PXPA-3G6K-Z5A25
2ND2-A8ZF-Z746U

Invincible
9PGU-YZHT-X5NYQ
KJB3-VVXV-P3CNA

Infinite Rings
WVK8-81NH-2HQZR
70KX-EJTR-37C0W

Infinite Lives
010F-JZZH-M2DFT
083B-HWCG-MKYWF

Always Low Time
E77M-ED72-RAG6Y
REH3-3UKF-4M4A8

Debug Mode
W1QC-DQTB-WYUHZ
PW4P-65QM-9ME7M

Press L or R For Left/Right Turbo
FJW1-7NAA-PE85B
A5GA-VDZ5-NEKN7
WT4P-JV0J-TKNKC
E2ZJ-VRM6-KVAK1
0808-ZTH3-NW04W

Press X For Super Jump
W3J9-45CY-AGWW2
Z2J9-GMQQ-H296Q
2J7C-940T-8060U

Sonic 3 & Knuckles

Master Code – Must Be On
1H3P-VYM4-W4ZR5
H3C2-NWUA-17D8X

Play Any Game Once To Unlock All
5W22-B781-Z0H3Q
2ND2-A8ZF-Z746U

Infinite Rings
C5ZX-49EU-2V6A2
284W-VHKN-FNEGG

Infinite Lives
A4FM-X7KZ-MCBWM
D9QX-0MYE-03WE9

Infinite Air
1GZ4-NW42-ZKW0P
ERDM-7J37-7RM8Y

Always Low Time
NMKA-Z502-EDUHG
4C1A-BM0B-W4C9H

Debug Mode
RABM-DBPT-KHYUE
457G-67NZ-53254

Press X For Super Jump
X5KC-NP4H-6RBM8
Z2J9-GMQQ-H296Q
JGVY-F722-VQTXZ

Press L or R For Left/Right Turbo
NNF2-QR34-BM1Y9
A5GA-VDZ5-NEKN7
J30D-CGX8-TVE89
E2ZJ-VRM6-KVAK1
ZYKM-8A2X-FGDK1

Sonic Spinball (Set 1)

Master Code – Must Be On
5JUB-7E1P-WWZA1
H3C2-NWUA-17D8X

Infinite balls
ETF8-UJHA-429GU
ANGT-PHD1-5MZU9

Sonic Spinball (Set 2)

Master Code – Must Be On
EG67-CPC6-D6EYR
H3C2-NWUA-17D8X

Play Any Game Once To Unlock All
WEVV-H8G4-01XQQ
2ND2-A8ZF-Z746U

Infinite Balls
KW7W-E4JB-FRW3R
ANGT-PHD1-5MZU9

D-Pad Moves Sonic Anywhere
KV5U-F9NK-KM4YR
AGTY-9PGA-WA742
0F8X-PV6V-MXE19
9TGJ-5182-B2DG8
WJX0-9Z7G-EVJ7M
8AZ9-34FT-W42GF
B0YZ-K8X0-9DAB6
B6QJ-Y9V6-9J0TM
0BZK-H04U-GNWDZ

Ristar

Master Code – Must Be On
8NAG-K7Q5-U3CE7
4ZFD-E9J4-XYFNF

Infinite Lives
YRU3-VRT8-TU7CJ
ZPJ5-JEV5-BJXZ7

Max Score
UVMN-1E4B-83JJN
PM0B-6GXR-KN7BK