Didnt think of the connection at all with the background lol, but yeah the ice puzzle was a joke for those who know, i didnt initially try to take the ice mechanic from undertale, i made the ice and then thought "wait this literally works like the ice in undertale"
Yeah, i mean, ice sliding is a very common trope, it's not like undertale invented it at all. Anyway i then finished the game, the later levels are way way better than the first ones, they force you to think multiple moves ahead, and definitely has that "aha!" moment that puzzles should look for, great job!