I played this short game again after 4 years. Wow, it's still so unique and incredible! From the beginning you are put in the "hacking" atmosphere.
At first I was completely stuck because I had forgotten everything about this game. It took me a lot of time to find out what to do with the cube (the serial to enter). Many players will stay stuck at the beginning and will give up, unable to enjoy the game because it's too hard or not a shooter, but it's a real shame. Use your brain, think out of the box, become the Neo of itchio and enter the matrix ^^
There aren't so many solutions than using a copy of the cube on paper, and rotating it over and over until you find your way (the serial). Start with a letter and look where it goes... The letter O can be read in all directions... Also are you sure that a P is not a d? What about Z and N? What could be the starting point of all of it, and what could be the end of the road?
This is so cryptic and will make you feel lost, but finding the answer is so rewarding. Thanks for making it Yaz :)