Here are all the guides, tips, and strategies to enjoy playing Sonic Advance 3 with unlockables and cheats.
Unlockables
Knuckles
Beat Stage 2, Act 3, with Sonic as the leader.
Amy
Beat Stage 4, Act 3, with Sonic as the leader.
Cream
Beat Stage 6, Act 3, with Sonic as the leader.
Extra Zone (Nonagression)
Get all 7 Chaos Emeralds and beat the game. Then, beat the game again with Sonic as the leader.
Secret Stage Mode
Beat all 7 Special Stages. Then, on the main menu, press:
- Up, R, Down, L, Right, Left
Sound Test
Beat the Final Zone (Alter Emerald).
Unlock Bosses In Time Attack
Get a gold medal on every level and boss. Then complete the Extra Zone (Nonagression).
Cheats
The game is enjoyable by itself, but cheating makes it even better. Always keep in mind to input codes with an Action Replay, Codebreaker, or GameShark. All the below codes are compatible with most emulators.
Note: before entering cheats, be aware that altering the game can cause random freezing and several other glitches.
Codebreaker
Master Code (Enable Cheats)
0000E830 000A
100B9B14 0007
Invincible While Moving
A30015DC 0000
8300160C 000F
Always Have Speed Shoes
A30015DC 0000
8300161C 000F
Infinite Rings
8300094C 03E7
Infinite Lives
33000954 0009
Infinite Time
8300094E 0200
Pass-Through Certain Objects (Hold Select)
D0000020 0004
330015C7 0003
Reverse Gravity
Press L for Reverse Gravity. Press R for Normal Gravity
730015DE 0200
830015C6 0001
730015DE 0100
830015C6 0000
Power Modifier (B Button)
330015CC 00 + modifier ID
| Code | Modifier |
| 00 | Normal Slide |
| 1F | Hammer |
| 29 | Power Slide |
Jump Modifier (A Button)
330015CD 00 + modifier ID
| Code | Modifier |
| 00 | Normal |
| 0F | Boost Jump |
1st Character Modifier
330015E8 00 + modifier ID
| Code | Character |
| 00 | Sonic |
| 01 | Cream |
| 02 | Tails |
| 03 | Knuckles |
| 04 | Amy |
2nd Character Modifier
33001734 00 + modifier ID
| Code | Character |
| 00 | Sonic |
| 01 | Cream |
| 02 | Tails |
| 03 | Knuckles |
| 04 | Amy |
Infinite Flight (Tails)
33001708 00D5
730018D4 000A
830018D4 00D5
Infinite Flight (Cream)
33001704 00D5
Enable All Characters
33000540 001F
All Levels Open
83000558 7F09
Get All 7 Chaos Emeralds
83000562 FFFF
Get All 9 Keys
43000552 0909
00000004 0002
Unlock Special Stage Mode
83004120 000B
Always Get A Chaos Emerald (Stage Complete)
43004866 0000 + 00000007 08EC
Mega Jump
D0000020 0001
830015DA FB00
GameShark
Master Code (Enable Cheats)
673F0FE2 281F5936
BDA65F34 AF5A7B09
Invincibility
B1D37953 E6C63799
Unlock All Characters
EE22E758 6477789F
Unlock All Zones
1B0D55B1 DB79FD98
Unlock Boss Time Attack
094AF970 84B00F2F
All Levels Complete
D5032A12 C8C0A268
Infinite Flight (Cream)
01CF09BC 15F10099
Never Lose Rings
ADE45042 6E32B9AA
Get All 7 Chaos Emeralds
574EB9E4 57F9D325
or
39A41FB1 BE674A60
Get All SP Keys
C7E56FBD 49955E97
Infinite Lives
569BBBCB E6EC53A1
or
03000954 00000009
Infinite Rings
A9B0A7D2 35A3DB7C
Unlimited Time
77883D0C AD545564
Super Sonic Icon
6AEACEC0 BC835271
Unlock Special Stage Mode
40E6B108 8D7CE459
Hold L To Hover
D30015DE 00000200
130015DA 0000FFE0
All Chaos
C1D81E12 47640CA7
66B1958A 624232FA
Sonic Advance 3 is an action-platforming game by SEGA released for the Game Boy Advance worldwide in 2004.