It looks really good! Plays a bit slowish. Game is also a bit buggy, sometimes when I change screen size the screen gets stuck on a white screen with some colored bullets. Also, when going fullscreen part of the level is out of view, maybe because of my extra wide screen? And, the hitbox of the aliens is a bit 'off', I feel you always have to aim a bit higher.
Thank you for the feedback! I would do a lot more polish if the jam had more time and I had some issues with scaling the alien which is probably impacting the hitbox.
The widescreen issue is something finicky that happened with web export, but I can double check that.
Anyway thanks a lot for playing and for the feedback - hope you enjoyed it!