Use the arrow keys to move.Try to avoid firewalls. Firewalls are things that you need to hack your way in to.In a firewall there are codes.You need to type the code in.But NOT for this game.You only touch the portal and it is win/hack this user`. This games hardness is: SUPER HARD/ALMOST IMPOSSIBLE/EXTRME/sikkke I beat it so.much.times
Thanks for @Griffpatch for the tutorials. Thanks for @Ethan_thagafum for the sprites and some of the coding.