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