Alright graphics, no sound.
Gameplay was really fun, took core platformer elements like the double-jump and timing to craft into a really fun experience. Got to the green ray of death, would've been better if more was implemented but it's only a week-long game jam so it's good.
Stability was good, no window resizing, but at least it didn't go fullscreen. Overall great game, probably my personal favourite (in terms of enjoyment) of the game jam since it was fun, challenging and rewarding; though a tad short!