This appears to be a demo for a short action-platformer in a vein similar to MegaMan. What's there isn't bad, but what appeared to me to be intentional glitchiness of the first stage is a bit disorienting off the bat, perhaps more than the author intended. It still gets pretty good presentation marks, though beyond having some platforming it feels more like something in-between classic MegaMan and a visual novel in its genre.