Blue-Collar Astronaut

Get an A in ALL health mode levels.

Health mode is pretty straight forward. The primary score will be based on the amount of health you have remaining at the end of the level. Obviously you'll aim for 100% here. I found this mode pretty easy in Driving School as it's focus is on landing your ship in the goal area without taking damage. To do this you rotate your ship so that your thrusters are facing the goal area and let it gently set down, or give a few taps of acceleration when needed.

In Pizza mode this becomes a bit more difficult as there is usually falling debris. Levels 1 and 2 of Pizza Mode are two of the most difficult (across all modes, not just health.) Specifically in level 1 you'll have a ship flying counter-clockwise orbit around the planet dropping megaphones (that will destroy you with one hit.) The way I did it was to land on the first goal area to your right, and then quickly go to the one on the left. Do not fly back to the right as the ship will be coming towards you, instead continue counter-clockwise to each of the next goals and do as many as possible. You do not need to get them all for an A rank.

The next most difficult health level is the second last level of Pizza Mode, which is the hardest overall level in the game as you are spammed with multiple lasers from UFOs. To complete this level you need to get the goals on the left and right side of the starting point and then fly around to the back of the planet. However, on health mode this for some reason requires you to also land on a bonus platform for an A rank (there is one on the way whether you go right or left.) I found going right easier.

There is another level in the Pizza portion that is very hard:- Escape From the Forge. The level itself is easy, but the smoke clouds (which damage your ship) are completely random. Time however is barely factored into your score, so go really slow, make sure you have some distance from the planet, and get the bonus platform.

Trucker is the easiest of three for this mode. You'll often have flying wrenches or billboards coming at you, but with practice and persistence you'll learn to avoid them.