Short and sweet! I like how responsive gameplay is, and how you use the 1-way platforms to add some small puzzles.
I realize that you made this very quickly for multiple jams, but I wish there was a bit more here. Especially having found the secret message, and only having been given 4 letters to try and decipher it. Very Fez-like in that respect, though Fez does include a room with a way to learn its full alphabet.
At least it's got me curious and researching Norse runes!
50 days ago(+1)
This isn't really meant to be a full game, it's more of an experiment (how much can I make in 3 hours?) The runes I made up myself, and they will be decipherable in Kramening, where I'll include a sort of alphabet.