I feel like a major problem with most of the jam games is incomplete communication, or bad/no tutorials.
for most of the games, i have to spend at least 5 minutes repeatedly dying or doing the wrong thing before i figure out what the hell im supposed to do. not this game though.
it might just be because the concept is so simple, but everything here is communicated so well, and the only thing that wasn't was the fact that you had to press space to select play, and that only took around a second. besides that, it wasn't immediately obvious you had to duck under the flying enemy, because i tried to shoot it, but thats probably just me.
as for the gameplay, its really simple, but fun! and also it goes really well with the theme.
love it, 5/5.
edit: art is also amazing.