D-topia Wiki
D-topia is a gentle-paced sci-fi puzzle adventure from Japan-based indie studio Marumittu Games, published by Annapurna Interactive. It launched July 14, 2026 on PC (Steam, Epic Games Store), PlayStation 5, Xbox Series X|S, Nintendo Switch, and Nintendo Switch 2 for $19.99, following a positively-received Steam Next Fest demo.
The Premise
You play Shiro, designated Facilitator No. 046, the newest human employee of the Utopia Project -- a residential facility where an artificial intelligence manages nearly every aspect of daily life in pursuit of maximum human happiness and comfort. Your job is to act as the human bridge between the facility's AI-controlled robots, called Troids, and the residents they can't fully understand or comfort, resolving both mechanical issues and deeply personal struggles.
Two Worlds: The Public Facility and the Block Side
A genuinely distinctive mechanic underpins the whole game: you move between the bright, curated public reality of D-topia and a hidden secondary dimension called the Block Side, used to fix glitches and uncover secrets the facility's polished surface doesn't want you to see. This dual-reality structure is central to how the game reveals that D-topia isn't quite the paradise it first appears to be.
Logic Puzzles Tied to Story and Wages
Your daily work takes the form of varied logic-based puzzles -- starting with Sokoban-style challenges where numbered blocks must be pushed onto matching numbered spaces. Completing your shift faster earns a better cash grade in U-Points, the game's local currency; you can also opt into extra "overtime" puzzles for bonus money, or return to unfinished ones later from your apartment's PC. You can even skip a puzzle board entirely, though doing so lowers your shift's work grade and slows your Resident Rating -- the facility access rank that gradually unlocks later districts -- without ever locking you out of finishing the story.
Meeting the Residents
Outside of work, you explore named districts including the Residential Area, Central Hall, Gardens, and Stockyard, talking to a small but richly written cast of residents -- including named characters like Tot and Eebie -- and slowly building a trust meter with each one through conversation and optional check-ins. When a resident's story reaches a difficult decision point, you enter a Brain Meeting, a flowchart-style planning screen where you lay out what you know before locking in your choice.
Real Consequences: Three Endings
The story unfolds over a single in-game week, and the cumulative weight of your choices -- including decisions that affect entire characters' fates -- pushes the narrative toward one of three distinct endings: bad, neutral, or good.