"Thanks for playing!"
I was confused at first because on my pc the bullets are not displayed so I launch the game then die and I've no idea what happened. After reading no mention of anything similar in the comments I tried to play on another browser which made no difference then on another pc and understood how I was dying.
The first time I emptied the hp bar of the enemy I had so much no idea of what to do that I ended up rushing into the center, which turns out wasn't the greatest idea ;) Second time I just went on dodging which I barely managed to do and was a better idea.
The game is very fun, it's perfectly suited to a jam as its length is yet it feels like a complete experiment. The difficulty is also perfect for the jam. The 4 sequences all deliver notably beautiful patterns which even more important are also very fun to dodge. I learnt that you need to be patient to play this game, take the time to get your hps back before trying to attack again.
Thanks for sharing!