The game is very fun, although the keys you have chosen are a bit difficult for me, it would be nice to be able to configure them

The parallax background is cool, though it makes it feel like you're on a train or something but it seems like its just ground so it itches my a brain a little. The remaining dead bodies of past lives are a nice touch though.

Controls feel a bit unresponsive, I think jumping could feel more solid, but also it's frustrating that the up arrow or W isn't jump. Otherwise, good job.

I liked this game! It took a while to get used to only being able to attack up or down, but it made the gameplay of this little shooter a bit more interesting. I think to make it more replayable I'd like to be able to collect hearts and/or weapon power ups?