Project Gotham Racing 4 Xbox 360 Unlockables

Win a Single Player Career Championship in a motorcycle.

Win your first Championship in either Single Player Career or Ranked Match play.

Win every event in a Single Player or Ranked Match Championship.

Win 3 race events back to back in either Arcade or Single Player Career Mode.

Win your first event in either Arcade or Single Player Career Mode.

Complete a Ranked Match Team Championship with your team taking the top two positions.

Complete a Ranked Match Team Championship with your team taking up the top four positions.

Earn the most points for your team in a Ranked Match Team Championship.

Earn 9000 Kudos in a single race.

Earn 5 Kudos Stars.

Earn 5 Kudos Stars three times in a race.

Win a Street Race in Arcade or Gotham Career mode without making contact with walls.

Perform a long Wheelie on a motorcycle.

Play all 3 Test Track disciplines and set a score in each one.

Win races in rain, fog, and snow in either Arcade or Single Player Career modes.

Earn a Silver medal in every Arcade event.

Earn a Gold medal in every Arcade event.

Earn a Platinum medal in every Arcade event.

Earn at least Silver medal with both a bike and a car in any Arcade event.

Earn at least a Gold medal with both a bike and a car in any Arcade event.

Earn at least a Platinum medal with both a bike and a car in any Arcade event.

Complete any chapter in Arcade mode.

Reach the rank of Professional in Single Player Career mode.

Reach the rank of Hotshot in Single Player Career mode.

Reach the rank of Master in Single Player Career mode.

Become a National Champion in Single Player Career mode.

Win a Major in Single Player Career mode.

Win all three Single Player Career Majors.

Perform your first stunt on a bike.

Buy the K1,000,000 gamer picture to earn this Achievement.

In split-screen Street Race, finish 1st and 2nd in reverse gear against at least one AI opponent.

Get two bikes facing each other, 15 metres apart, with each performing an impressive endo.

Complete your first Ranked Match Championship.

Complete a lap of the Michelin Test Track 'figure of 8' while sliding.

Swap paint with every opponent in an eight vehicle race.

Earn 100 Kudos by performing an Endo with a motorcycle.

Complete a Hot Lap event in Arcade mode without touching your break.

Knock off the wing mirrors on all your opponents' vehicles in a Single Player Street Race event.

Get eight vehicles in the air at the same time.

Buy everything in the PGR shop or complete PGR3 and get to Rank #1.

Create a 3D image using Photo Mode.

Get second place during a race while listening to the song Bloc Party - Prayer

Improve on a medal earned in any arcade event.

Upload a photo and vote on a photo in PGR On Demand.

Upload a replay and vote on a replay using PGR On Demand.

Win against a human opponent with Rank 1 single player status on Xbox LIVE.

Reach Rank Number One on the Single Player Career Drivers' Leaderboard.

Defer a PGR 4 team member on Xbox LIVE, or defeat anyone who's bested a PGR 4 team member.

During any stormy race, be travelling at over 88mph in a Delorean when lightning flashes.

Select the Aston Martin DBS. Do a race in Las Vegas. Look for a "Casino Royale" building, then park at the front.

Earn more kudos than anyone else in a Tourist event

Be a cat on the winning team in a Cat and Mouse Open Event

Be a mouse on the winning team in a Cat and Mouse Open Event

Get all the platinums in the Platinum Plus Challenge

Complete the DLC Challenge chapter (at various difficulties)

Complete the Arcade Challenge chapter (at various difficulties)

Activate one of the cheats in the cheat menu

Try to qualify for a tournament

Puzzle #4

Puzzle #5