Sonic The Hedgehog 2 (Version 1.1) Action Replay Codes (World)
This page contains the Action Replay codes that I have for Sonic The Hedgehog 2 (World), a game for Sega Genesis. If you're using an emulator you will be able to input the codes found on this page directly into the program and use them. For those of you who are old school and playing on a physical console, you'll have to purchase an Action Replay device to use them.
If you don't see the code you want on this page, I recommend you return to my Sonic The Hedgehog 2 Guides Index and choose a different section.
Alt walk through walls (PAR version): FFB03F:00FF
Change Tails name to Miles: FFFFF8:0000
Always Have 224 Rings (Official Code): FFFE21:00E0
Defeat Final Stage Bosses With 1 Hit: FFB460:0001
Defeat Stage 1 Robotnik With 1 Hit: FFB520:0001
Defeat Stage 2 Robotnik With 1 Hit: FFB620:0001
Defeat Stage 3 Robotnik With 1 Hit: FFB720:0001
Defeat Stage 4 Robotnik With 1 Hit: FFB820:0001
Defeat Stage 5 Robotnik With 1 Hit: FFB920:0001
Defeat Stage 6 Robotnik With 1 Hit: FFBA20:0001
Defeat Stage 7 Robotnik With 1 Hit: FFBB20:0001
Defeat Stage 8 Robotnik With 1 Hit: FFBC20:0001
Disable Water: FFF730:0000
Enable Debug Mode: FFFFFA:0100
Enable Stage Select: FFFFD0:0100
At the Title Screen hold A and press Start to enter the Stage Select Menu.
Enable Super Sonic (All Chaos Emeralds Collected): FFFFB0:0007
Glowing Sonic: FFF65E:00FF
Hyper Mode P1: FFB01E:0000
Hyper Mode P2: FFB05E:0000
Infinite Lives: FFFE12:0009
Infinite Rings: FFFE20:00C8
Also able to pass Bonus Stages with ease and get the Chaos Emerald
Infinite Time Underwater For Sonic: FFB028:00FA
Infinite Time Underwater For Tails: FFB068:00FA
Invincibility For Sonic (Always Have Shield): FFB02A:0001
Switch F/X off before the SEGA logo to avoid freezing.
Invincibility For Tails (Always Have Shield): FFB06A:0001
Play As Super Sonic (No Powers): FFFE18:0001
Rings Multiplier: FFF710:0000
The game speed will slow down a lot with this code on.
Super Speed! [Sonic]: FFF761:6410
Super Speed! [Tails]: FFFEC1:6410
Switch F/X On For Levitate Jump For Sonic: FFB012:00FE
Switch F/X On For Levitate Jump For Tails: FFB052:00FE
Unlimited Time: FFFE24:0007
Warp To End of Stage P1: FFB008:003C
Turn code off once you reach it
Warp To End of Stage P2: FFB048:003C
Turn code off once you reach it
HUD Display Modifier - Off: FFF710:0000
HUD Display Modifier - On: FFF710:0001
HUD Display Modifier: FFF710:00??
Sonic & Tails Sneaker Color Modifier (Base Color)
FFFB18:00??
FFFB1A:00??
FFFB1A:00??
Sonic Color Modifier
FFFB04:00??
FFFB04:00??
FFFB06:00??
FFFB06:00??
FFFB08:00??
FFFB08:00??
FFFB0A:00??
FFFB0A:00??