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About The Entropy Centre
The Entropy Centre is a single‑player puzzle adventure where you reverse objects through time to solve increasingly complex rooms. Each reversed object helps you progress deeper into a massive space station orbiting Earth, while an extinction‑level event rages below.
You are the last survivor, guided by ASTRA, an AI that can scan and move objects backward in time. The game blends razor‑sharp writing, voice acting, and a sprawling facility whose core holds humanity’s final hope.
01 / THE GUIDE
Time Reversal Mechanic
The core gameplay revolves around reversing objects through time, allowing you to rebuild collapsing pillars or reheat a cup of tea. This mechanic lets you overcome obstacles that seem impossible in the present.
Reversing an object changes its state to a previous point, creating new pathways and solutions within each puzzle room. The mechanic is consistently applied across the game’s environments.
- Observe how objects look before and after reversal to anticipate their new state.
- Compare similar obstacles in different rooms to see how reversal can be used in varied ways.
02 / THE GUIDE
Puzzle Rooms
Each level presents a self‑contained puzzle room that must be solved to advance toward the centre of the space station. The rooms increase in difficulty, demanding creative use of the time‑reversal ability.
Solving a room unlocks the next, gradually revealing more of the sprawling facility and its secrets. The design encourages careful observation and logical deduction.
- Take note of environmental cues that hint at an object’s past state.
- Experiment with reversing multiple objects in succession to discover hidden solutions.

03 / THE GUIDE
ASTRA AI Companion
ASTRA is the Entropy Centre’s most advanced technical marvel, an AI‑powered device that scans an object’s spacetime chronology and moves it through the past. She provides guidance and commentary throughout the journey.
ASTRA’s abilities include rebuilding structures and reheating objects, illustrating the practical applications of the time‑reversal mechanic within the narrative.
- Listen to ASTRA’s remarks for subtle hints about which objects can be reversed.
- Consider ASTRA’s examples as templates for solving similar puzzles.
04 / THE GUIDE
Story Setting
The game takes place aboard the Entropy Centre, a massive space station orbiting Earth during an extinction‑level event. Humanity’s last hope lies at the facility’s core, where the truth about the impending collapse awaits.
Your role as the sole survivor adds urgency to the exploration, while the station’s dangerous environment frames each puzzle as a step toward uncovering the final revelation.
- Reflect on the narrative context when deciding which puzzles feel most critical.
- Compare the station’s described danger with the calm tone of ASTRA for narrative contrast.
05 / THE GUIDE
Level Editor
The Entropy Centre includes a level editor, allowing players to create their own puzzle rooms using the same time‑reversal mechanics. This tool extends the game’s replayability beyond the main storyline.
Created levels can incorporate the same object‑reversal logic, encouraging experimentation with the core gameplay loop in a user‑generated context.
- Start by replicating a simple room to learn the editor’s basic functions.
- Use the editor to test unconventional reversal combos that aren’t present in the main game.





COMMUNITY
Player discussion