puzzle

Protocol 86: Chernobyl

Escape a buried Soviet lab using only a text terminal

by Core Interactive

Summary

You play as a trapped worker in TROYKA, a secret underground facility built after the 1986 Chernobyl disaster, navigating hundreds of procedurally shifting sectors through a command line. Type commands like 'ls', 'read', 'math' and 'unit' to open .txt, .png, .wav and .secret files, piece together the logs and find the exit.

  • All play happens through a terminal with dozens of commands
  • Hundreds of procedurally shifting underground sectors
  • Clues hidden in .txt, .png, .wav and .secret files

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