I really enjoyed the pixel art in this one! The ice castle idea is surprisingly novel, and there's a fun bit of interaction - all with some good gags.
After playing, I did discover that the code was AI-assisted - presumably genAI judging by the disclosures. I do encourage you to try building more of the code by hand! There's a lot that you can learn through hands-on experience - and if you need help debugging or troubleshooting, the game dev communities have a lot of people willing to share their insights.
Otherwise, well done on the short & sweet story!