Use left arrow, right arrow and space bar to play This was a fun challenge to create a project for the "100 Blocks MAX" studio: https://scratch.mit.edu/studios/31208332/ Score and cloud hi-score squeezed in thanks to @kriblo trimming the original project from 100 blocks down to 88 blocks! Total code blocks: 100 (Blocks: Player: 46, Asteroid: 54) Thanks also to @kriblo for the suggestion on how to make the 12-block squashed version not collide with the explosion! Before commenting that there's no player thrust, no saucers, etc. remember that the challenge is to use no more than 100 blocks!