This review contains spoilers

FANTASTIC video game up until you get the grappling hook then the game slows waaaaaaaayyyyyy down, it feels like it was developed by people who forgot what make everything prior so fun. Despite that, the first half / two thirds are extremely fun.

This review contains spoilers

A marvelous game, filled to the brim with so much charm and love, every time I return to this game I find multiple new things that make me love the game even more. The Undyne the Undying reveal gives me goosebumps to this day, and Sans' entirety fills me with awe of how cool it is. Everything Asriel related is also done amazingly. Top to bottom, meme and serious, everything about the game is just fantastic. It's a masterpiece through and through; I've played it 20 or so times and could easily do another 20 runs and still find something new I had never seen before.