This is stunning. (I have literally no idea how you made the visual glitch effect at the beginning in Godot)
Not to mention the incredibly polished tile and sprite work, I really do think you should continue this! I think the gameplay was buggy at times (I somehow managed to make the characters moonwalk (????)) but never in a way that made the experience bad! I think the music was very decent and fit well, the sound design was great most of the time (the exception being I would prefer a delay in the follow up sound to match the swords swing, unless that wasn't the intent) I also really liked the idea of swapping characters to use the teleportation, or get to places that the others can't.
Overall though, this is really cool! Great Job!