simsimDéoviá Studio
The public studio archive · 15 September 2026

A world in
the making.

A life-simulation game about what we notice, what we become, and what our choices leave behind. Follow its design, research and progress.

Concept of a handmade terrace, warm artist’s room and a neighbor overlooking a misty landscape at first light
First Light · AI-generated visual exploration. Concept art, not gameplay.
Current phaseDesign & research
First experienceFirst Light · Mac & PC
Playable releaseNot yet built

Small steps.
A clear record.

What exists, what is proposed, and what still needs to be proven. Publishing a plan is progress; it is not a completed game.

01 / Documented

Find the heart of the world

One room, a rain-soaked terrace, a neighbor and three ways to investigate: Stillness, Craft and Connection.

Explore First Light
02 / Proposed

Make beauty consistent

Shared materials, canonical characters and editable art. A production system designed to preserve the world’s identity.

Read the art pipeline
03 / Next proof

Make one moment feel right

A 60–90 second native scene: act, see a consequence, record it, save and return. Performance and pleasure remain untested.

See the proof plan

Thirty rounds.
One planning baseline.

The completed review brings the game and Astro companion ideas together, preserves disagreements, and defines what must be tested next.

The review is complete. Implementation and real-player validation have not been completed. Names and engine choices remain open.

The working library

Read the full documents. Each has a plain-text edition, a stable snapshot and a clear evidence status.

6 design documents

Examples describe intended controls. No automated game-update system is active.

For readers, researchers & AI

Open to understanding.

The same public record is available as readable pages, Markdown and structured data. Document status matters: a proposal is not a tested result.

This edition contains the design package and research. The completed 30-round planning review is published alongside the design package.