The Blocks Cometh is a platform game where you climb as high as you can. It was created by Halfbot and has two medals worth a total of 30 points (check them in the game page). Instructions are found in-game.
Stay protected. It will take time. This image describes how. Simply place yourself in a spot where you can not get hit and only leave the 'shelter' to go to a higher one, as shown. Always move to the highest shelter. If there is none, wait for one to be formed. Do not wait too long and fall to the bottom. Use your gun carefully in certain situations, such as when you are stuck. When moving from shelter to shelter, you are vulnerable to falling blocks, so pay attention before moving. Staying protected is the key not to lose.
Feedback is welcome. This is how I did it, if you have a better way or any tips please say.