Maze concept

Story: You are a computer virus trying to hack your way into a government computer. You must navigate through the maze, find the passwords to get past the firewall while simultaneously avoiding the anti-virus software.

For the texture I was thinking of doing the blue grid for the floors and ceiling, the red grid for the walls, and the binary code for the firewall. The passwords that are needed to get passed the firewall might be simple phrases of text.

I was thinking of making the anti-virus software shaped like the heads of government agents.