A 3DS with Luma3DS installed to run homebrew tools like Checkpoint or JKSM .

: All 100 challenge missions are finished, including those that unlock specific gallery items like the 10th and 15th Anniversary figurines.

The allure of a 100% save file often lies in the rewards it unlocks. For dedicated fans, the endgame content is the true prize. Completing the game unlocks the ability to play as Super Sonic, a transformation that grants invincibility and incredible speed, fundamentally changing the way players traverse familiar levels. Furthermore, the 3DS version boasts a robust unlockable gallery, including the highly coveted collection of original Sega Game Gear titles. For a Sonic enthusiast, having these classic games—such as Sonic Chaos or Sonic Triple Trouble —readily available on a modern handheld is a significant incentive to achieve that perfect save state.

: A fully leveled profile card with the highest rank (Grand Master) and all card patterns—ranging from Sonic 3D Blast to Shadow the Hedgehog —unlocked.