Nematode is a basic Snake game, in 86-12=74 blocks of code, using no sprites. Use WASD or arrow keys. All code by me (@kriblo). A remix by @fries09 helped me shave 4 blocks (from 90 to 86, see inside). Made for "The 100 Block Games Challenge": https://scratch.mit.edu/studios/33188588/
Minus 12 blocks. For example I used a ripe red apple (-1 blocks color effect) which is easier to eat (-4 blocks using last Snake = Apple X Y) and to throw at random (-4 blocks using a 22x16 length list), finally I deleted the Game Over variable (-2) and I used a list instead of trigonometry (-1).. If the X and Y would be replaced to an index of the backdrop costume (started with 100 to skip spaces around comparisons), it can save a lot of blocks.... But it requires renaming all the costumes...