Here is the full list of all 50 Need for Speed: Undercover achievements worth 1,000 gamerscore.
Finish 119 Multiplayer Races in any position
Won 25 Ranked Multiplayer events
Win a Ranked Multiplayer Cops and Robbers event
Win a Ranked Multiplayer event against 7 human players
Infected with the Cops and Robbers virus by another player in a Cops and Robbers event.
Dominate the North River Expressway event
Complete all events in Career.
Successfully complete 50 Pursuits
Finish the Career Story
Avoid a spike strip in a Pursuit and successfully evade in Career
Get $100,000 Cost to State in a single pursuit and evade
Avoid 5 Road Blocks in a Pursuit and successfully evade in Career
Avoid 12 Spike Strips total in Career pursuits
Won a Multiplayer Ranked Game
Dominate the Pine Creek & Douglas event
Dominate the South Canyon Hwy event
Win all the Highway Battles in Career
Takeout all the 'Goons' in Career
Complete the mission 'Double Trouble'
Dominate the East I-5 event
Complete the Nickel sequence in mission 'Payback'
Avoid 50 Road Blocks in Career
Dominate the Tri-City Run event
Dominate the Bay Drive & Harbor event
Participated in any Community Day. Visit NeedforSpeed.com for more info.
Purchase or win any 5 cars for your garage.
Discovered all 3 Pro Shops in Career
Face off against Rose in 'Rollercoaster'
Complete all Hot Car Missions
Unlock Port Crescent in Career
Disable 100 Police vehicles.
Discovered all 3 Tuning Shops in Career
Disable 10 Police Cars in a Pursuit and successfully evade in Career
Escape from a helicopter in a successfully completed pursuit. (Must be Career level 8 or greater)
Face off against Nickel in 'Road Rage'
Dominate the East Fasulo Bridge event
Dominate the Gold Coast to Ocean event
Complete the Carmen sequence in the mission 'Rematch'
Dominate 25 events in Career
Complete the Hector sequence in the mission 'Kingpin'
Unlock Sunset Hills in Career
Complete the Zack sequence in 'The Trap' mission.
Face off against Hector in 'Versus'
Face off against Carmen in 'The Game'
Take a Photo and upload it to NeedforSpeed.com
Face off against Zack in 'Rush Hour'
Create or use an existing account to sign into EA Nation
Successfully complete 5 Pursuits
Customize a car in Career mode.
Acquire your first car in Career Mode