Self-inflicted paparazzi.

Win 100 matches.

Take no damage from the final boss and clear the stage in Sonic Generations.

Get all Skills.

Get Rank S in all Acts in Sonic Generations.

Rescue all Chao.

Get Rank S in all Acts in Shadow Generations.

Open all Collection Boxes in White Space.

Deliver all the rocket parts to Orbot and Cubot.

Take no damage from the final boss and clear the stage in Shadow Generations.

Defeat Mephiles.

Defeat Metal Overlord.

Restore the SUNSET HEIGHTS Stage Gate.