I’m curious about how you generated the houses without RNG if I may ask :D? I´m guessing some sort of repeating parallax but if so I guess a very large one. Anyhow good job with the game it is a simple and well worked mechanics using physics. I would only add a bit more consequences to being attacked by the green and red creatures because they seemed to don’t do much other than push you a bit which does not affect you from dropping the presents.

Keep up the Good work! These are just a few observations but nothing major your game is well made.