Reach the end of Sunset Peaks

Reach the end of Midnight City

Reach the end of Sunrise Beach

Reach the final ramp at the end of the Legendary Trail

Clear all the trials at the Arcade

Pet Dio, the dog in Bob's Skate Shop

High Five Steven in all the areas and acquire all the Seagull Stickers

Finish all the story levels fast enough to acquire all the Time Stickers

Get a score high enough on all story levels to acquire all the Score Trophy Stickers

Clear all the story levels without restarting to collect all the No-Death Stickers

Purchase the Imperial Crown and take it from Dio

High-five Steven the Seagull for the first time

Rescue little Kit for the first time

Purchase everything

Finish first on all trials, Acquire all stickers for every story level