The theme is incorporated really nicely! I was really surprised with the amount of content in the game, there are like 3 different biomes with their own styles and music, gives a lot of variety. And all the levels have some kind of decorations, so they are not empty. Graphics are really cute. The game difficulty was balanced, fridges were placed well. I know it was mentioned a lot, but yeah, double jump messed me up a lot of times. So if you will be making a post-jam version, it would be cool if you impoved the character controller. Anyways, if I remember correctly, this is your first jam and as for the first time this is an impressive game!
By the way, why there are separate 1000px and 1400px version?