Really nice effects and feeling. Would have liked to continue playing longer but the thing that stopped me was the really funky jump. It got too annoying to be fun. The other thing, while I liked the hacking, since there was no stress moment or any way to speed up the hacking (e.g. do it in some rythm like old track and field) the bar took a little to many key presses without adding enough to the game experience.
In general, quite enjoyable game and nice piece-wise introduction to the aspects and controls needed!