Amazing! The music really set a fun tone for the experience.
Regarding the gravity and jumping mechanics, it's interesting that it felt like I was on the moon or something lol. That could be an intentional feature if we're indeed on another planet. However, if the aim is to create a more realistic, Earth-like jump, tweaking the gravity settings would definitely help achieve that.
The spooky snowmen are great! Making the enemies move faster could help increase the game's intensity and challenge. Additionally, adding sound effects as feedback in regard to snowballs can enhance the player's experience and immersion.
Overall, fantastic job!