Beat level 1, Mount Baldy, with at least 24 time remaining
Beat level 2, The Pier, while collecting all 3 stars
Beat level 3, Bumpy, while scoring more than 50,000 points in one combo
Beat level 4, Madtown, and finish Stage 1
Beat level 4, Madtown, while scoring at least 300,000 points
Beat level 5, Bear Mountain, Score 10,000 points, Backflips only, Do not attempt other tricks
Beat level 6, Rock City, with at least 70 time remaining
Beat level 7, School, without using your special
Beat level 8, Free Ride, and finish Stage 2
Beat level 8, Free Ride, while scoring 65,000 or more points in a combo, 2 times
Beat level 9, Stadium - Bicycle, while scoring 100,000 or more points in one combo
Beat level 10, Downhill 1, Score over 7,000 points, Grinds only, Do not attempt other tricks
Beat level 12, Rhythm, and finish Stage 3
Beat level 12, Rythm, while never letting your special bar get full
Beat level 13, Big Air, without using your special
Beat level 14, Downhill 2, while finishing with a full special bar
Beat level 15, Dog Bone, while scoring 75,000 or more points in a combo, 5 times
Beat level 16, Stadium - Skateboard, and save Rocket Boards
Beat level 16, Stadium - Skateboard, while scoring at least 500,000 points
Unlock Ray by collecting his character token
Unlock Larz by collecting his character token
Unlock Conroy by collecting his character token
Unlock Pi by collecting his character token
Unlock Sputz by collecting his character token
Unlock Tito by completing Tito's Challenge
Unlock Angelica by collecting her character token
Unlock Tommy by collecting his character token
In level 11, Slalom, score at least 100,000 points