Save your settings, return to the main menu, and start a new game or load a save state. Method 2: Traditional Sound Test Code (If Applicable)
Once level select is available, return to the sound test or use the sound test on the newly opened stage select screen to enter the specific unlock sequence: 01, 09, 09, 02, 01, 01, 02, 04 You will hear another confirmation sound. 🕹️ How to Use Debug Mode Controls
The hack focuses on the 0408 and 0517 builds, meaning many final game features may behave differently or be absent. How to Activate Debug Mode in Sonic 3C Delta sonic 3c delta debug mode free
If the button combination does not work, you are likely using a standard Sonic 3C build, not the variant. The Delta version specifically unlocks a "Free Debug" mode that persists even after level transitions.
: Move your cursor freely in any direction. Because collision detection is disabled in object mode, you can pass through solid walls, floors, and ceilings to explore hidden areas of the map. Advanced Debug Exploits and Features Save your settings, return to the main menu,
In the Level Select menu, highlight your desired stage, hold , and press to begin the level with debug features active. Debug Controls
(or the corresponding key on your controller) while pressing Start/Enter to launch the level. Debug Mode Controls How to Activate Debug Mode in Sonic 3C
Start your game up to the main Sega logo and title screen.
The differences between across different Sonic 3 builds. Share public link