This game reminds me a lot of hackRUN! Really love these kinds of games. Could you maybe add an additional note function so that we could record passwords/ bits of information (4's change to 0's) so that we won't have to keep moving back and forth to remember? Other than that, a really great game! Keep it up! :)
Really loved the story. The instructions in the beginning could have been a little clearer, but overall, a very nice play :D by any chance, could this have been inspired by 999?