It's a pretty good game for being made in 5 hours!
Overall, I wish there was a bit more. If you had more time to work on this, I'd start with volume slider, or an option to mute the music. I think the player moves a tiny bit slower than I'd prefer, but it's fine. The hitboxes felt a bit jank at times, and I there were tight spaces I felt like I should've been able to fit through. I think the game was pretty well made for 5 hours, especially considering it has dialogue.
As for theme, it fits! I feel like the "tiny" part of the theme is up to the player to decide how well it fits, but you definitely have the "town" aspect town perfectly. Perhaps it's due to the slow pace the player walks, but the town seemed like a moderate size. Bonus point for the snowman though!
For fun, I don't know exactly what to say. It's a very short collectathon, where the gameplay consists primarily of walking around, talking to snowmen, and picking up the holiday essentials. I can't say I had a whole lot of fun, but it wasn't devoid of fun. I enjoyed the design of the town, and the placement of one of the holiday items was a little out of the way to get to, which I enjoyed.
For Innovation, it doesn't stand out too much. I wish there was something that really made this game unique. Considering you only had 5 hours to make it though, it's understandable.
I really loved the graphics! The snowmen were adorable and had so many different designs! The way the player left footprints in the snow was super cool as well! It would've been real cool to have some snow particles falling from the sky!
I feel like the music was a bit repetitive, and the constant beeping during dialogue was a bit distracting. Perhaps making the music audio loop a bit longer, and throwing around some chords could help it out.
I like the jokes during the dialogue, and the broken English and occasional typo added to the humor, even if not intentional.
The town has a real cozy mood to it, and the friendly snowmen help set the scene. I like how happy this game is. The story makes you feel good.
For a game made in 5 hours, you did a pretty nice job! I think if you had some more time to work on it, all the rough edges could be polished out.