Ok, the game is not cancelled, by all means. The reason I didn't release it on Christmas is because... the game is way bigger than I thought it would be! I'm not even done coding it yet! I will try and release the game sometime this year, but it won't be fully complete, mainly in the fact the bosses will not be in the base game upon release, and will instead be added in a future update. But for now, enjoy these screenshots from the game! (Press Space)
EDIT: Demo Build out now! Link: https://scratch.mit.edu/projects/1282603513/