The Entropy Centre

The Entropy Centre is a first-person puzzle game built around a single mechanic: a tool that scans an object's spacetime history and rewinds it, returning collapsed pillars, broken bridges, and cooling cups of tea to earlier states.

The central tool is called ASTRA — a chatty AI companion with the voiced presence of GLaDOS-era Portal influences without the open malice. ASTRA narrates the test chambers, comments on your solutions, and occasionally lets slip details about the station's situation.

The framing is grim: an extinction-level event has set Earth on fire, and you may be the last person alive aboard the orbital Entropy Centre. The story tracks the connection between the facility's purpose and the planet's burning, and the truth about both is the actual reward for clearing the puzzles.

Developed by Stubby Games and published by Playstack. The puzzle design escalates from "rewind this single object" to "rewind several objects across nested time loops while jumping around the room," and the writing leans on dry British wit throughout.