Very fun game but fell as though many improvements could be made, here are some ideas that I have:
-Add daily objectives everyday for people who have all the cars/colours it gives them something to aim for, objectives such as; jump 5 trains, complete 5 levels without breaking, get 15 near misses, crash into 10 mini buses, etc... these could be reward with coins or new skin colours.
-Make vehicles customisable, things like being able to improve speed and breaks.
-Make levels longer and harder as progress as many levels feel repetitive and too easy it would be nice to be stuck on a level for a while as more of a challenge making the game much more engaging for the player.
-Make more cars, also add some motorbikes as it is fairly easy to get all 18.
-Another suggestion is to add something such as an underground tunnel just to add a new dimension to the game.
-A few bugs could do with fixing such as glitching through the walls but apart from this the game is very smooth.
-You could also add a statistics section where it shows the user their average distance per match/average coins collected per match, furthest distance travelled without dying, most levels completed without dying and the amount of crashes they have had with trains and cars e.t.c...
BTW to the people getting annoyed by the amount of ads I advise turning off WiFi/mobile data whilst playing this game as it doesn’t allow the ads to load if you do this making your game add free.