PCGame

OPUS: The Day We Found Earth

A space puzzle adventure about searching for humanity’s lost home

SIGONO INC. · Released Apr 22, 2016

AdventureIndie

Reviews
Very Positive
87% of 1,484
Recent reviews
Very Positive
90% of 20 in 30 days
Players
2
daily peak, Oct 30, 2026
Steam Deck
Playable
Last update on Steam
4 years ago
Dec 9, 2021
Minimum PC
256 MB OpenGL 2.0 compati…
2 GB RAM · 1 GB disk
Full requirements

What is OPUS: The Day We Found Earth?

Set in a distant future, this single-player, 2D puzzle adventure follows Emeth, a robot trying to rediscover Earth. You scan stars and planets through a spacecraft’s telescope and search the ship for objects that reveal its crew’s past.

For you if...

  • +you enjoy atmospheric science fiction with a reflective tone

Not for you if...

  • −you want demanding puzzles and complex exploration systems

What players say

87% of 1,484 reviews are positive · 90% of 20 in the last 30 days

Players praise the emotional story and visual style. Common complaints concern the short length and whether it justifies the full price.

Screenshots and trailer

OPUS: The Day We Found Earth screenshot 1

OPUS: The Day We Found Earth system requirements

Minimum: 256 MB OpenGL 2.0 compati…, 2 GB RAM, 1 GB of disk space.

As published by the developer.

Can my PC run OPUS: The Day We Found Earth?

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Minimum

OS
Windows XP, Vista, 7
Processor
1.4 GHz Dual Core or Greater
Graphics
256 MB OpenGL 2.0 compatible graphics card
Memory
2 GB RAM
Storage
1 GB available space

Does OPUS: The Day We Found Earth have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Does OPUS: The Day We Found Earth run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

  • Sometimes shows mouse, keyboard or non-Deck controller icons
  • All functionality is accessible with the default controller configuration
  • In-game text is legible on Steam Deck
  • Default graphics settings perform well on Steam Deck

PC version details

DRM
None declared on Steam
Controller
Keyboard and mouse
Platforms
Windows, macOS
Achievements
31
Steam features
Family Sharing, Trading cards
Languages
Text only: English, Japanese, Simplified Chinese, Traditional Chinese, Korean.

Does OPUS: The Day We Found Earth use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam

Tags

Recent updates

1 DLC available.

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