Congrats on finishing your entry! Well done :)
Obviously a very ambitious idea for 48 hours, but you got your point across. I even beat hardcore mode without dying once!
Again, in 48 hours you can only do so much, but it would have been nice to see the idea explored a little more or just a little more content. The idea has a lot of potential, especially if you're working with more than two machines. It could offer some pretty wild puzzles.
Great job on your submission. Keep making games and learning!