Very cool! You did a nice job with html, css and js! 1 thing I didn't understand, why did I lose, when I still had 53 health left, and also, why was my square moving up and down. Were the different colored squares some boosts?

It's almost impossible to avoid obstacles, I can't tell the difference between coloured blocks, but I like the minimal look, and it's awesome that you can do this in pure web tech.

Wish to see some explain what each color do. I understand that green remove hp and red push you closer(and can kill if you are really close), but what about others?

Can’t make it more than 600-800 score… I will try this game later :)