you have to use w a s d. it still has bugs and is a work-in-progress. w for up, a for left, s for down, and d for right. don't hit the red boarder or you will have to restart. Also, a gold apple spawns after some seconds, but you have to be quick because you only have 5 seconds to get it. It also gives you 5 points. Good Luck!
This game is just like google snake. if u are playing and can't find the apple, then its behind the length and direction. the eyes are kind of wacky so if you want to change the direction of them, just press the movement keys twice. Hope you enjoy my game! :D