Bubble Hell

You are a bubble.
Use the arrow keys to move around.
Avoid the other bubbles!
The longer you survive, the higher your score.

A very small, very simple browser game [[my first game! :)]] , inspired by bullet hell games, made in HTML5 and vanilla JS. I'd like to add more to it - a high score leaderboard, maybe some power-ups or health pick-ups - but I'm quite happy with how it looks and plays right now.