Cheat Codes:Sonic Classics
From Sonic Retro
Contents |
Cheat Codes
These are cheat codes for Sonic Classics which can be accessed by inputting button sequences or by various other methods.
Sonic the Hedgehog
From title screen
- Zone Select:
+ 
, select zone.
- Debug mode:
+ , hold until Sonic appears.
- Zone Select + Debug Mode: + , select zone, hold until Sonic appears (the extra is to force the cheat detection code to reset itself).
On all codes containing C's, the C's can be input anywhere during the sequence.
In-level Functions, all versions:
Debug
Press 
to toggle normal and debug mode.
Press 
to advance forward through the debug object list.
Press + 
to advance backwards through the debug object list.
Press to place the selected object at the current coordinates.
Current coordinates are designated by the top line of hex digits in the HUD.
Viewport coordinates are designated by the bottom line of hex digits in the HUD.
Slow-motion/Restart
During pause press to fade to black and restart from the "SONIC TEAM PRESENTS" screen.
During pause press and hold to enable slow-motion (this proceeds at half-speed, or 15fps, for as long as you hold the button).
During pause press to advance one frame.
Sonic the Hedgehog 2
Note: in cheat codes, + signifies that the buttons must be held simultaneously.
- Zone Select: Play tunes 19, 65, 09, 17 on the options screen, + on title screen.
- 14 Continues: Play tunes 01, 01, 02, 04 on the options screen. An incorrect sound command is issued, causing Oil Ocean Zone music to continue playing until a reset.
- Super Sonic: Play tunes 04, 01, 02, 06 on the zone select sound test, an emerald sound triggers, select zone, hold until Sonic appears.
- Debug mode + Slow-motion/Restart: Play tunes 01, 09, 09, 02, 01, 01, 02, 04 on the zone select sound test, a ring sound triggers, select zone, hold until Sonic appears.
- Super Sonic + Debug: Play tunes 01, 09, 09, 02, 01, 01, 02, 04, 01, 02, 06 on the zone select sound test, a ring sound triggers after 04 and an emerald sound triggers after 06, select zone, hold until Sonic appears.
- Change Tails' name to Miles in game above lives: Press at the title screen.
In-level Functions, all versions:
Debug
Press to toggle normal and debug mode.
Press to advance forward through the debug object list.
Press + to advance backwards through the debug object list.
Press to place the selected object at the current coordinates.
Current coordinates are designated by the top line of hex digits in the HUD.
Viewport coordinates are designated by the bottom line of hex digits in the HUD.
Slow-motion/Restart - during pause
Press to fade to black and restart from right after the SEGA screen.
Press and hold to enable slow-motion (proceeds at half speed or 15fps as long as you keep holding ).
Press to advance one frame.
Dr. Robotnik's Mean Bean Machine
Easy Mode Passwords
- Stage 2: Frankly - RRRH
- Stage 3: Humpty - CPCG
- Stage 4: Coconuts - RCHY
- Stage 5: Davy Sprocket - CBBP
- Stage 6: Sqweel - CRCP
- Stage 7: Dynamight - PYRB
- Stage 8: Grounder - YPHB
- Stage 9: Spike - YPHB
- Stage 10: Sir Fuzzy Logik - RYCH
- Stage 11: Dragon Breath - GPBC
- Stage 12: Scratch - RHHY
- Stage 13: Dr. Robotnik - YHBB
Hard Mode Passwords
- Stage 2: Frankly RRRH GCYY
- Stage 3: Humpty CPCG YPCP
- Stage 4: Coconuts RCHY BGCB
- Stage 5: Davy Sprocket RPGG
- Stage 6: Sqweel YYCG
- Stage 7: Dynamight PCBB
- Stage 8: Grounder CYHY
- Stage 9: Spike PBBG
- Stage 10: Sir Fuzzy Logik CGRY
- Stage 11: Dragon Breath BYYH
- Stage 12: Scratch GCCB
- Stage 13: Dr. Robotnik HCPH
Hardest Mode Passwords
- Stage 2: Frankly - BBGY
- Stage 3: Humpty - GYGC
- Stage 4: Coconuts - PPRH
- Stage 5: Davy Sprocket - GRPB
- Stage 6: Sqweel - PCGY
- Stage 7: Dynamight - BPGH
- Stage 8: Grounder - CPHY
- Stage 9: Spike - PGHC
- Stage 10: Sir Fuzzy Logik - GBYH
- Stage 11: Dragon Breath - GPHR
- Stage 12: Scratch - RGHB
- Stage 13: Dr. Robotnik - RRCY
Pro Action Replay
Unofficial Sonic the Hedgehog Codes
| Code | Description |
|---|---|
| 00A35E:6042 | Every Monitor Powerup gives Speed Shoes. |
| FFFE20:00C8 | Infinite Rings (Turn off before passing end of level sign). |
| FFFE15:00FA | Never run out of air Underwater. |
| FFFE2C:0001 | Always have Shield. |
| FFFE24:0000 | Infinite Time. |
| FFFE2D:0001 | Invincibility (Monitor Effect without speed boost). |
Unofficial Sonic the Hedgehog 2 Codes
| Code | Description |
|---|---|
| FFFE12:0009 | Infinite Lives. |
| FFFE20:00C8 | Infinite Rings. |
| FFB030:00FF | Invincibility For Sonic (Enemies Can't Touch You/Can't collect Rings). |
| FFB070:00FF | Invincibility For Tails (Enemies Can't Touch You). |
| FFB028:FA | Infinite Time Underwater For Sonic. |
| FFB068:FA | Infinite Time Underwater For Tails. |
| FFF761:6410 | Sonic has Super Speed. |
| FFFEC1:6410 | Tails has Super Speed. |
| FFB02B:01 | Always have Shield. |
| FFFE19:01 | Play As Super Sonic (No Powers). |
| FFF730:00 | Disable Water. |
| FFF711:?? | HUD Display Modifier (00 = Off, 01 = On). |
| FFFFB2:01 | Enable Debug Mode. |
| FFFFB0:01 | Enable Stage Select ( +  on Title Screen).
|
| FFFE10:XXYY | Stage/Act Modifier (XX = Zone, YY = Level).
|
| FFB461:01 | Defeat Final Stage Bosses With 1 Hit. |
| FFB521:01 | Defeat Stage 1 Robotnik With 1 Hit. |
| FFB621:01 | Defeat Stage 2 Robotnik With 1 Hit. |
| FFB721:01 | Defeat Stage 3 Robotnik With 1 Hit. |
| FFB821:01 | Defeat Stage 4 Robotnik With 1 Hit. |
| FFB921:01 | Defeat Stage 5 Robotnik With 1 Hit. |
| FFBA21:01 | Defeat Stage 6 Robotnik With 1 Hit. |
| FFBB21:01 | Defeat Stage 7 Robotnik With 1 Hit. |
| FFBC21:01 | Defeat Stage 8 Robotnik With 1 Hit. |
