I love the pixel art and feel of the game, but there's a lot left to be desired. I get you're going for a Cookie Clicker/Insaniquarium type of gameplay (which I usually love), but without any kind of automation it gets boring quickly. I 100%ed it in under an hour and my hand is sore from just waggling my mouse back and forth. Instead of all the upgrades just increasing the same effect, maybe have one that catches so many snowflakes per second? Even a little would go a long way.

It also needs any kind of sound, be it UI noises or background music or something, the eternal silence is weird. There's plenty of stock chiptune Christmas music out there that would fit perfectly with the graphics. It overall feels like a good start but with a lot of work left to do.