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A puzzle game, based around codes and ciphers
Puzzle
Explore the wonderful world of books through deceptively simple ciphers
Puzzle
Explore an old computer system by exploiting security flaws and solving puzzles.
Puzzle
Play in browser
A puzzle game where you solve the encoding machine ciphers
Puzzle
Play in browser
A decryption game, based on the PalmPilot system.
Puzzle
Play in browser
A cartoonish VN about an alien coming to Earth
Visual Novel
When in Rome... You steal bread.
Puzzle
Play in browser
You serve alien customers aboard the Hubble Convenience Store. You translate their requests for "Earth Specials."
Puzzle
Play in browser
An atmospheric puzzle horror game heavily based on the Backrooms.
Puzzle
Decipher.Decode.Decrypt.Sleep.
Puzzle
Can you solve the puzzle to stop the train from smashing into the local nunnery?
Puzzle
Intergalactic language problems!
Puzzle
Play in browser
Does an ancient cosmic mind order the universe? Solve cryptograms to find out.
Puzzle
Play in browser
Solve encrypted military transmissions
Puzzle
Play in browser
Puzzle
Play in browser
A Quest in The Library
Puzzle
Play in browser
Hack a 1960s computer to uncover a secret society's cryptic conspiracies.
Simulation
Play in browser
A record of past wounds opened at a three-day funeral.
Puzzle
A mini-game based off of Fallout-style hacking
Simulation
Find the exit door.
Puzzle
A short visual novel about uniting a fantasy world through language. Made in 4 hours, 4 minutes, 59 seconds.
Visual Novel
A quick game to learn a little about ciphers
Puzzle
You are a Scholar working at The Great Library of Babel. Something's gone wrong.
Puzzle
Play in browser
stop the apocalypse. 81 12 59 122 124.
Interactive Fiction
Play in browser
A menu based puzzle game telling the career of Elizebeth Smith Friedman, "America's First Female Cryptanalyst"
A detective adventure meets the consequences of the Industrial Revolution.
Play in browser
A short confusing puzzle game
Puzzle
Play in browser
A puzzle-crafting game where breaking the encryption is optional
Puzzle
Play in browser
beginner OPSEC puzzle adventure
Educational
Play in browser
Save humanity as a Ground Control employee by solving puzzles
Puzzle
Play in browser
Puzzle
Play in browser
Short, simple, text-based puzzle game
Puzzle
Play in browser
itch.io now on YouTube!