CYPHER DUNGEON
A downloadable game for Windows
Identifier = ZERO.
Localization = unknown system.
Objectives = survive, decrypt, escape.
Codes are key. Death is protocol. The sequence begins now.
A MetroidBrainia About Decryption
Progress by learning, observing, and decoding.
- Discover 78 hidden codes scattered throughout the dungeon
- Only 13 codes stand between you and the ending (if you can find them)
- Solve environmental puzzles where everything may hide a cypher
- Unlock new paths through knowledge, not upgrades
Explore a Connected Cyber Dungeon
- 49 interconnected rooms forming a single cohesive maze
- Hidden shortcuts and secret paths
- Deadly traps and mysterious mechanisms
- Multiple ways to progress, depending on what you understand
Survive the System
- Face 6 types of enemies guarding the dungeon
- Discover 3 hidden powers that change how you explore
- Choose between 3 difficulty modes adapted to your playstyle
Multiple Outcomes
Your understanding shapes your fate.
- Approximately 4 hours to reach an ending
- 3 different endings to uncover
- 11 languages supported
Can you decrypt the dungeon and escape its system?
Awaken inside a sealed network, a dungeon built from silent data and algorithms. Fragments of information pulse beneath its surface, waiting to be uncovered and understood.
Each corner hides patterns, and each encounter a trace of logic. Progress is measured not by steps, but by comprehension. Failure is routine; reconstruction is protocol.
Dialogue and voice are absent; only the hum of corrupted circuits. Your path is defined by observation and decryption. Some discoveries open new routes, others deepen the mystery.
Beneath its minimal neon aesthetic, CYPHER DUNGEON offers a subtle blend of exploration and numerological puzzles in a dynamic adventure game.
Every symbol, every signal may hold meaning. The game has already begun.
| Status | Released |
| Platforms | Windows |
| Author | DeciMiel |
| Genre | Puzzle |
| Tags | Ciphers, cybernetic, decryption, Indie, metroidbrainia, Minimalist, Retro, Singleplayer, Voxel |
| Links | Steam |
| Content | No generative AI was used |
Purchase
In order to download this game you must purchase it at or above the minimum price of 6.99€ EUR. You will get access to the following files:
Development log
- CYPHER DUNGEON is out!Mar 18, 2026






