I got to level 18. The gameplay itself isn't that complicated, but the time frame for actually hitting the walruses is a bit unforgiving. Not necessarily a downside, since many retro games use that as a design choice, but it takes some time to get used to it. I couldn't reach the curry sometimes when the path was only one tile of ice wide, that was a bit frustrating. And the music could use some more variation before it loops.
Arctic Arctic Adventure is still a cute little retro game that fits the themes of both jams pretty well. Good job!