Solve 5% of riddler challenges

String up one henchman and drop him to surprise a second (any play mode).

Survive the onslaught from the deformed Joker henchman

Sprint for 100 meters.

Break out of Abstergo.

Obtain a medal for every cell in Head Rush.

Obtain a medal for every cell in Vertigo.

Win any race with Pilot Assist on.

Get eliminated in a race on Novice difficulty.

Execute your first successful barrel roll.

Obtain your first gold medal in the original Wipeout HD Race Campaign.