To me it wasnt clear what I was supposed to do. After I realized I had to press space to jam the messages, I was randomly jamming words, but it didnt result in anything different happening then when no messages were jammed. I made no progress within the first level, so I stopped on that. It is a very interesting concept though and with some fleshing out and clearer communication to the player, what they are supposed to do, could definitely be a fun experience!