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