Advanced Snake

This was a small university project that I thought I'd share with the internet. It's still in development, but I thought I'd upload it here to receive feedback, since it's the first game I ever made. This game is basically the snake game made from a tutorial, but I added 2 upgrades to it. One to make the snake go slower, and one that gives you more score and money per food. It's a simple game but me and my girlfriend got a bit addicted to it, when we tried to beat each other's scores.