level=1;user=alex;move=E. You are at (5,1). A door. Locked.

On impulse, Alex crafted a reply. Not through any sanctioned channel—just a raw ICMP echo reply, spoofed from a test VM. level=1;user=alex;move=N .

Someone—or something—was playing a game, dying, and trying again. But why over ICMP? Why inside the company network?