Completed weapons training in Prologue

You collected every hidden package in the game.

Complete the "Gran Turismo Karting Experience" Special Event.

You beat a friend at pool.

Become friends with Tails.

Receive orders from Lancer.

Ensure your squad escapes safely from Cuba.

Cleared Stage 5 in Arcade mode.

Activated Climax Mode in Arcade mode.

Complete the Professional series of Race Events.

Total a car by flipping it over.

Complete the Amateur series of Race Events.

Spend an insane amount of money on tuning a car.