Fun for a bit but it honestly left me wanting for more action or variation to the gameplay. It is good that you actually got it finished either way! Good job.

Cool game! As others have said it's slightly hard to make small movements, but aside from that it felt really smooth. Nice job!

Fun game and I like the art style, I would slow the players movement down a tiny bit though.

Very nice little game. I did struggle with moving a bit, it'd overshoot where I wanted to be a lot.

I really enjoyed playing this, sometimes a simple idea is enough! Perhaps being able to regain hearts would be nice so you can play endlessly but it doesn't really need anything.

Fun arcade game to pass the time.
Aside from utilizing only 2 colours, I really enjoyed the colour scheme and art style.

Congrats on finishing the game jam! I sometimes had trouble getting the ship to line up exactly where I want - I would unintentionally go too high or low and miss the enemy. A little tweaking on the movement could go a long ways. For an extra challenge you could give a penalty for letting too many go past you off the screen. Nice work

Oh, also! I did use one of the themes: You Are The Last Hope. That one is fairly self-explanatory, I guess, given the game's premise.