In order to get higher scores, there are some things to consider;
-The platforms height and the ground speed gradually increase over time. This means that when you're at the beginning (under 1200m height), you should focus more on navigating through the platforms. Use your special ability using right click (or tapping with two fingers) to create a forcefield that will then launch you upwards. (If you're under a platforms, it will teleport you over it)
-Aim also plays a major role since you will have to gradually increase your speed as well, just like the ground. Playing the game for a while usually does the trick as you get used to the controls.
Anyhow, thanks for playing! ^^