Nice little game! Love the retro style. I beat Bigfoot, but never quite got that last hit in on the Quetz. I feel like the player hitbox could be a fair bit smaller and the Quetz a bit bigger, and perhaps move the rockets a bit faster. The flames were a tad annoying in how they could occupy the same horizontal space as the player character, forcing me into a corner with no recourse but to let the flame die out before I can move again. I'd love to have been able to move the character plane forward and backward, even just a little, to skip around those flames.
The art is great, and holy wow did you get some menu options going in there. Not all of them work, but just having that depth of options in a game jam game is very surprising. Well done, and thanks for giving us a game to play!