OPUS: The Day We Found Earth Free Download (v3.5.3)
Game Overview
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.
Installation Instructions
- Click the green button below to be redirected to UploadHaven.
- Wait 15 seconds, then hit “Free Download.” (Free downloads may be slower — upgrade to UploadHaven Pro for faster speeds.)
- Once downloaded, right-click the .zip file and choose “Extract to OPUS: The Day We Found Earth.” (You’ll need 7-Zip for this.)
- Open the extracted folder and run the game as administrator.
- Enjoy! 🎮 If you see missing DLL errors, check the _Redist folder inside and install what’s needed.
Download Links
Download OPUS: The Day We Found Earth using the button below.
Setup Guide & Troubleshooting
How do I fix missing DLL errors for OPUS: The Day We Found Earth (v3.5.3)?
After extracting OPUS: The Day We Found Earth (v3.5.3), navigate to the _Redist or _CommonRedist folder inside the game directory and install DirectX, Vcredist, and any other dependencies included.
What should I do if the downloaded file is corrupted?
The full archive is 481.67 MB — make sure your download completed fully before extracting. Use 7-Zip to extract the files. If you still see a "file corrupted" error, re-download and try again.
Why should I run the game as administrator?
Right-click the game executable and select "Run as Administrator" to avoid save file issues and permission errors. This is especially important on the first launch.
How do I update my GPU drivers for this game?
The game won't launch — what should I try?
Try running in compatibility mode, install the latest DirectX runtime, or install the All-in-One VC Redist Package.
My antivirus is blocking the game — is it safe?
Antivirus false positives are common with pre-installed games. Temporarily pause your antivirus during extraction to prevent it from quarantining game files. You can re-enable it after the extraction completes.
System Requirements
- 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
Screenshots
