15th Prison Build 18553363

15th Prison throws you into a nightmarish penitentiary filled with endless cell blocks and infamous inmates. To survive and ultimately escape, you must navigate through fourteen blocks and reach Block 15, where three mysterious doors await-each leading to a unique ending and challenging puzzle. Along the way, a guard will hand you envelopes at every checkpoint. These envelopes hold crucial clues for your escape plan. Stay alert for any anomalies: if you spot something out of place, retrace your steps; if everything seems normal, press onward without hesitation.

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Gameplay unfolds in real time, combining atmospheric exploration with decision-making moments. Your choices-whether to advance or retreat-shape the pacing and tension of your run. Upon arriving at Block 15, your wits will be tested by one of three door-based puzzles. Solve the final challenge, and freedom is within reach.

Key Features
- Spine-chilling prison setting packed with lore and horrifying events
- Envelope-gathering mechanic that ties directly into your escape strategy
- Anomaly detection system: choose to proceed or backtrack based on environmental clues
- Three distinct doors at Block 15, each offering a different ending and puzzle
- Short but intense playthroughs ranging from 20 to 90 minutes
- Multiple endings encourage replayability and exploration of every corridor

Whether you’re a fan of psychological horror or tight, choice-driven adventures, 15th Prison delivers a tense, memorable experience. The game is available for download, so arm yourself with caution-and good luck making it out alive.