Snake but a tower defense game

This is a game I made on a 18 hour plane flight! (10+8)

This game was made in a rush and still has some bugs that I wish I could fix.

Instructions:

WASD to move

collide against colorful squares to add a tower to your body

Don't let red bois reach the other side!

You can evolve after reaching 1000 points (dealing 1000 damage).

Skull - Your hardened head breaks through anyone in your way

Slither - You don't have to worry about colliding against your own body

Strike - double the damage