This is a very fun game! I enjoyed solving these puzzles a lot. The idea of hacking this laptop is very creative. I think your background music and walking sound are going well with the game. Actually I did not understand how this game works until I read the description. But after I figured it out, it was very fun to play, so one thing I will recommend is to include more clues in the game to let player understand better? Otherwise, I love the sketchy and simple style, and you really did a nice job!