Here is the full list of all 65 Urban Flow achievements.
Finish the 3rd world.
Get 10000 cars safely to their destination.
Play 100 maps.
Reach 150 stars.
Use heart power-up 100 times.
Crash 50 cars.
Finish the 2nd world.
Get 5000 cars safely to their destination.
Reach 100 stars.
Use heart power-up 50 times.
Acquire Firetruck bonus for the first time.
Lose 2 games in a row.
Crash 20 cars.
Fail a Challenge level.
Take care of a broken car 20 times.
Finish the 1st world.
Win 10 games in a row.
Play for 20 minutes without any accidents.
Reach 50 stars.
Switch lights 1000 times.
Use heart power-up 10 times.
Lose a game.
Switch lights 500 times.
Get 500 cars safely to their destination.
Let the tram reach its destination 20 times.
Win 5 games in a row.
Get 200 cars safely to their destination.
Let the ambulance reach its destination 20 times.
Win 3 games in a row.
Switch lights 100 times.
Switch lights 50 times.
Reach 3 stars on any map.
Crash 100 cars.
Crash 1000 cars.
Play for 50 minutes without any accidents.
Play for 100 minutes without any accidents.
Play in endless mode for 60 minutes.
Play in endless mode for 120 minutes.
Play in endless mode for 180 minutes.
Use heart power-up 200 times.
Use slow time power-up 10 times.
Use slow time power-up 50 times.
Use slow time power-up 100 times.
Use slow time power-up 200 times.
Reach 200 stars.
Finish the 4th world.
Finish the 5th world.
Finish the game.
Play on all maps.
Collect all stars.
Play on 7 endless maps.
Complete the entire gallery.
Play 500 maps.
Complete all basic achievements.
Finish 5 Challenge levels.
Finish 10 Challenge levels.
Complete all Challenge levels.
Make way for 50 ambulances on Challenge levels.
Complete 10 Snow Flow levels.
Complete all Snow Flow levels.
Acquire Firetruck bonus 50 times.
Enter the Chill Mode in Snow Flow.
Play in endless mode for 240 minutes.
Play in endless mode for 300 minutes.
Play in endless mode for 360 minutes.