Here is the full list of all 50 Ridge Racer Unbounded achievements.
Unlock all cars.
Reach rank 30.
Dominate 50 challenge events.
Frag a racer just before the finish line.
Publish a city with 5 events.
Frag racers a total of 10 times while airborne.
Destroy 25 targets in one event.
Finish 1st in 50 Domination Races.
Get three stars in all Time Attack events.
Complete the Shatter Bay career.
Dominate all Districts in Shatter Bay.
Get three stars from all Shatter Bay Frag Attacks.
Finish 1st in every Shatter Bay Domination Race.
Get three stars from all Shatter Bay Drift Attacks.
Dominate 10 challenge events.
Get all race awards.
Cause $10,000 worth of collateral damage in one race.
Finish in the top three without causing any collateral damage.
Destroy one of every city target in the game.
Cause $100,000 worth of collateral damage total.
Frag 20 racers in one race.
Destroy 10 city targets in one race.
Get your own car destroyed 100 times.
Create a track that uses Advanced Editor.
Unlock the Nakamura Racer '70.
Frag 200 police cars in Frag Attack.
Finish 1st in 20 Domination Races.
Publish a city.
Finish 1st in 10 Domination Races without crashing or getting fragged.
Receive 20 awards in one race.
Get 10,000m/yd of total Airtime.
Destroy 100 city targets.
Frag 200 racers in total.
Get 50,000m/yd of total Drifting.
Reach rank 10.
Destroy all targets and frag 5 racers in one race.
Frag racers a total of 10 times while drifting.
Finish 1st with 2,000m/yd of total drifting in an 8 player Domination Race.
Get 35,000m/yd of total Chasing.
Frag 10 racers in one race.
Complete tutorial.
Finish 1st in 150 Domination Races.
Finish 1st in 20 Domination Races with 0 frags.
Win an 8 player multiplayer race with the Crinale.
Frag the same racer three times in one multiplayer race.
Finish 1st in an 8 player multiplayer race without using boost.
Finish 1st in 50 multiplayer races.
Finish 1st in an 8 player multiplayer race without fragging anyone.
Multiplayer. Frag 10 cars in one 8 player Domination Race.
Win all 5 events in an 8 player City Domination match.