Official trailer
Trailer 1
OPUS: The Day We Found Earth Steam vs GOG price
Master4Game compares confirmed Steam and GOG listings for this game. Store prices can change at any moment, so always check the final price on the official store page before buying.
About this game
The multi-award-winning adventure game from SIGONO is now available on Steam! Featuring a heartwarming story written by the team's IMGA-nominated writer.
DOES EARTH REALLY EXIST?
In year 160000 of the Galactic calendar, mankind has reached far across the stars from millenia of migration. The knowledge of Earth's existence has been lost to time, and is now a distant myth. But centuries of genetic engineering is driving the gene pool towards a dead end, and only samples of our earliest DNA may save us from extinction. And so, with the fate of mankind resting on its shoulders, a lone spaceship embarks upon a journey to rediscover our origin.
"A robot without a goal is nothing more than a calculator. So, listen up... Your goal, is to find Earth. Do we have a deal?"
- Dr. Lisa
"We have a deal… Emeth will find Earth!"
- Emeth, Lisa's creation
Help Emeth fulfill a centuries-old promise with his creator in this story-driven puzzle adventure, as he realizes a greater purpose inside his tiny mechanical heart.
FEATURES
- Explore a vibrant starscape full of lovingly crafted stars, planets, and nebulae.
- Be like a NASA scientist by operating a space telescope to scan stars across the sky.
- Chill out to over 20 beautifully written soundtracks as you wander through space.
- Search through a spaceship for items that uncover the crew members' past, and the history of a centuries-old mission.
- Find Earth, and experience a heartwarming sci-fi tale.
OPUS: The Day We Found Earth price comparison
| Store | Base | Discount | Current | |
|---|---|---|---|---|
| Steam | $14.99 | -0% | $14.99 | Open |
| GOG | $8.99 | -75% | $2.25 | Open |
Cached prices. Steam: 2026-06-24 22:30:42. GOG: 2026-06-24 22:30:42.
System requirements
Minimum
Minimum:
- OS *: Windows XP, Vista, 7
- Processor: 1.4 GHz Dual Core or Greater
- Memory: 2 GB RAM
- Graphics: 256 MB OpenGL 2.0 compatible graphics card
- Storage: 1 GB available space







