If you are looking for the secret "Paper Pantry" (a hidden room filled with paper assets), you can access it via the Level Select or Debug Mode rather than a specific save file.
"My game crashes when I try to load the save." 101 save file sonic 3 air
If you just want to access all levels without a save file, you can use the classic Mushroom Hill code: Go to Mushroom Hill Zone Act 1. Find a lift (pulley) and grab it. Press Left, Left, Left, Right, Right, Right, Up, Up, Up. Find a lift (pulley) and grab it
Step 2: Back Up Your Old Saves
Rename your existing save file to Sonic3Air_Data_Backup.save. Never delete your original progress. Never delete your original progress
Here’s a deep feature analysis of "101 save file" in Sonic 3 AIR — a seemingly small detail that reveals a lot about how the game handles save data, modding, and community-driven enhancements.
(achieved during the Sonic & Knuckles half of the game) to unlock Hyper Sonic, Hyper Knuckles, and Super Tails with his Flicky army. Complete Save Slots