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Shadow Protocol

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About Shadow Protocol

Shadow Protocol is a single-player thriller about stopping a rogue syndicate from triggering global chaos. You solve timed word puzzles by deciphering clues and typing the correct word before time runs out. Success defuses the threat; failure raises the global danger meter. Complete every mission to dismantle the syndicate’s master plan.

Word puzzles

A coded hint appears on your secure terminal, and you must work out the answer under pressure. Each mission lasts one minute. Smart hints support new players, while the difficulty for veterans tests their logic and reflexes.

Spy atmosphere

The puzzles are presented with neon spy visuals and accompanied by an original cinematic synth soundtrack.

Frequently asked questions

Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.

Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.

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