Every achievement in this game is earned once you unlock a car. There are 10 cars, out of which 1 is unlocked by default. Unlocked cars have no impact in the game, other than changing the colour of the game.

Each car is unlocked by different goals. There are 3 different kinds of goals out of which 2 are present at each vehicle. Different goal types are:
- Reach xxxxx points
- Reach xx level
- Reach xxxxx total distance

After playing this game for a while, you may see that gaining points is fairly difficult. You get points ONLY by overtaking a vehicle, each vehicle giving different amounts of points. You will get a score multiplier after going full speed for a certain amount of time. Once you release gas, the points are added to your total score, multiplied with the multiplier next to the score. After that, the score will start to add again. This is very difficult to reach high points without crashing, as the game is more difficult the faster you go, but you need to drive fast if you want good points.

That's why, we ignore the points system completely.

Each car has at least one of the 2 other ways of unlocking them. The total distance means, that every time you drive, you will go a certain distance. After each try, the distance is added to the total distance, which will never reset, meaning you can basically reach this goal by just playing a couple of times.

The way levels are gained is simple: every time you go 1000[unit of distance], you will go up one level. The furthest level you need to go to unlock each car is level 20, meaning a total distance of 19000 in a single run. This may seem alot, but trust me, we can reach that easily. 200000 points is very hard, and as stated earlier, we'll be ignoring that.

So, how do we do this?

Well, the easiest way of unlocking all cars is to take it slow. First couple of levels, until maybe level 7 or so, can be reached with going full speed, slowing down a bit when it seems tricky. After that, just instead of holding gas, just slowly tap acceleration and maintaining a speed of around 150. This allows you to easily avoid all cars that are on your way, and in tight sections you can wait for a good time to overtake those cars which are making left and right turns.

YOU CAN ONLY DIE IF YOU HIT A WALL. Stopping does not end the game, so if you lose control, just stop the car and continue the game. Because you are going just 150, you have good change you wont hit a wall, even if you hit a vehicle. Going full speed and hitting a car is almost a certain death.

At level 7, go slowly, collecting gas as you go, avoiding everybody. At level 10 comes the "interesting" part. All other vehicles stop appearing. That's right, there are no vehicles. Only thing you need to worry about is you collect enought gas that you wont run out.

At level 11 there starts to be vehicles again. But what is interesting, that every vehicle after level 11 will be going fairly fast. After this moment, DO NOT overtake any car. Go at the pace of the vehicle in front of you, no slower, no faster. This way, all you have to worry about is collecting enought gas to not run out, and avoid hitting walls. This is extremely easy, as the road will be a straight road. There are no turns, only a straight road, and driving in the middle of the narrow lane almost always hits the extra gas, giving a very easy task.

Just continue at the pase of the car in front of you until level 20 and you unlocked all cars that can be unlocked by reaching a certain level. Now all that is left, is to reach 120000 total distance. Just go play the game normally, going flat out, and you will reach 120k fast.

As to why I said we ignore the score system: I had a total score of just 14000 at the time I reached level 20.

That's it, all vehicles unlocked, and all achievements. Now, if you did this my way, there is a high change that you did not get all of the trading card drops for this game, so you can do whatever you want, just leave the game running idle or try to get a good score, whatever suits you.

TL;DR

- Play the game as normally until level 7 or so, slowing down if necessary.
- Go at a slow pace, 150 or so, collecting gas and avoiding cars unitl level 10.
- Level 10 no cars around, just stay on road.
- Level 11-20 Do not overtake any cars, but go at their pace, and you easily reach level 20.
- Reach total distance of 120000 any means you like.
- Collect any remaining trading cards.