Rock in Code 1.0

For every programmer, for every cyber enthusiast, for those who once adored 8-bit Nintendo games, and for all "Matrix" fans, "Rock in Code" brings you to a retro pixel-style world of coding, line by line! Dive deeper and deeper and become programmer "Zimi", breaking through a number of system codes, overcoming "Bugs", destroying "Viruses", and making it all the way to the system kernel.