Lumiri GameDB
Game library / OPUS: The Day We Found Earth
OPUS: The Day We Found Earth
Discover with Lumiri
GOG Steam

OPUS: The Day We Found Earth

Dive into the boundless galaxy and embark on an emotional adventure! Help little robot Emeth to fulfill a century-old promise by finding Earth in order to save Mankind—so step into the spaceship, operate a deep space telescope, and find out what’s out there in the unknown.

Released · 2016-04-22

At a glance

About this game

Core game information and the store records it came from.

Title
OPUS: The Day We Found Earth
Content
Game
Release date
2016-04-22
Developer
SIGONO INC.
Publisher
SIGONO INC.
Platforms
Windows, macOS
Steam Deck
Playable Valve's compatibility rating
Connected stores
2
GOG GOG source details
Store title
OPUS: The Day We Found Earth
Product ID
1578056130
Developer
SIGONO INC.
Publisher
SIGONO INC.
Store release date
2016-04-21
Source checked
2026-11-13 05:34 UTC

Open official store page ↗

Steam Steam source details
Store title
OPUS: The Day We Found Earth
Product ID
457680
Developer
SIGONO INC.
Publisher
SIGONO INC.
Store platforms
Windows + macOS
Source checked
2026-10-29 16:29 UTC

Open official store page ↗

How you can play

Features and tags

Select a feature to find other games that have it.

Store tags

Genres

  • Adventure
  • Indie

Categories and genres from the Steam store, observed 2026-10-29. Store tags from Steam and GOG, as players and the store apply them.

Compare & explore

One game, connected stores

Each store keeps its own prices and observations. We prefer the latest recorded EUR price for Europa. When the displayed currency differs from the store amount, a separate approximate value may use the latest available ECB reference rate.

Some store links may be affiliate links. We may earn a commission from qualifying purchases, at no extra cost to you. This does not affect prices, ratings or rankings. How commercial links work.

Lumiri price context

Recorded price comparison

Matching store titles. One currency. One market.

EUR SE

Lowest recorded amount

1.85 EUR

GOG

Recorded 14 days ago Over 48 h old

Difference between stores

12.94 EUR

Lowest to highest included amount.

2 comparable stores

Distance from observed low

At observed low

GOG listing only. Low: 1.85 EUR.

Last seen
Newest included record
Oldest included record

2 records are over 48 hours old.

2 included price records from 2 stores · 2 linked listings

See the 2 included observations
  • GOG history →OPUS: The Day We Found Earth
    1.85 EUR
    14 days ago · over 48 h old
  • Steam history →OPUS: The Day We Found Earth
    14.79 EUR
    15 days ago · over 48 h old
How this comparison works

Only original EUR amounts recorded for SE and matching titles linked to this game are compared. Edition words and numbers must match. Other editions, source-market fallbacks and currency estimates are excluded.

These are recorded observations. Check the store for the current price, availability and included content. Historical lows belong to the named listing in this market and reflect the history Lumiri GameDB has collected.

GOG

GOG

OPUS: The Day We Found Earth

1.85 EUR

75% off 7.39 EUR

GOG source-market price · FI. Original store amount.

Price recorded 2026-10-30 03:34 UTC

Ratings at a glance

Community and editorial ratings

82/100

GOG rating

1 included source · 21 underlying reviews

GOG

GOG

82/100 4.1/5

82/100

21 user reviews · GOG user rating

Included in the combined rating.

Checked

View the rating chart · User sources need 10 reviews; verified editorial sources qualify directly. The combined score is the arithmetic mean of included sources, not weighted by review count.

Player activity

Observed Steam player history

Latest 1,000 points at most. Individual observations.

Last observed Steam players
0
2026-11-12 06:33 UTC
Observed peak · 24h
—
Within the displayed history
All-time observed peak
1
· since Lumiri started observing
Average players · 24h
—
0 local samples · approximate for grouped data

Open full player history · no samples in the last 24h.

Recorded prices

Price history · Steam

EUR observations for market SE. History belongs to the selected store listing; regional prices and taxes may differ.

Historical low observed by Lumiri GameDB: 14.79 EUR, last seen

View 1 recorded prices
  • 2026-10-29 16:29: 14.79 EUR

Prices observed by Lumiri GameDB in EUR.

Catalogue activity

Recent changes

Prices, release dates and store listing updates we detected. Repeated store refreshes are grouped.

  1. Store details updated GOG

    Title, product type, release date, availability, platforms, store details