Game concept is really very cool. But I find some issues. Little tutorial or instructiona would be great for moving forward. 

It's a good game overall. The jumping and interaction with the house can be a bit smoother. And if there was a way to attack or slow down the imposter, that would've been nice.  

 However, the game is generally quite good overall. 

the controls and the visuals are outstanding, well done!

Fun idea . A bit more flow in movement and actions could really enhance the experience.

I liked it. I got bored by wave 6. I thought about quitting after winning wave 8, but I lost.

I liked the simple, silly graphics.

The controls are difficult. It's really tiring. If you double-click down while on a roof, it actually slows down your downward movement. And in some places, pressing down has no effect. I had to repeatedly click down to speed up my character—quickly drop the gift and move down. And again, don't stop! Don't waste time—fall to the floor below.

I don't want to wait for the right moment to jump after I receive a gift, or the opportunity to throw a snowball, etc.

Overall, the game, despite the huge number of cooldowns, seemed dynamic to me. But throwing a snowball is very difficult and breaks the flow.

I hope you understand that you shouldn't torment players by making them wait for the timer to run out.

The game has a great Christmas atmosphere! Even though it was made with AI, the intro is a huge plus. I managed to reach wave 7. Great job!

Nice gameplay! I really like the hand drawn background, and the little cutscene at the start to introduce us to it. I wish there was a bit more variation in gameplay, but apart from that, great job!