What is Companion PC?
This is a story about a future before the stars are extinguished. A man who knows about the end and decides to live lavishly and a girl who will turn his life upside down. Their story begins when she steps under his umbrella. This page focuses specifically on the PC (Windows) version of the game, including prices, regions, activation methods and compatible storefronts.
How can I find the best price for Companion PC?
We track live prices for Companion PC from official retailers and trusted third-party marketplaces. Use the country, platform and service filters below to compare offers side by side and quickly spot the cheapest key that works in your region.
How do I redeem a Companion PC game key?
After you buy a Companion PC game key, you'll receive a secure digital code (often called a CD key or activation key). Redeem it through the correct platform client — for example Steam, PlayStation, Xbox or another supported launcher — and the game will be added to your library for download. Always double-check platform and region compatibility before you purchase to avoid activation issues.
About Companion PC
This is a story about a future before the stars are extinguished. A man who knows about the end and decides to live lavishly and a girl who will turn his life upside down. Their story begins when she steps under his umbrella.
Game details
| Publisher | Sekai Project |
| Genre | Adventure |
| Game mode | single-player |
| Platforms | PC (Windows) |
Screenshots from Companion
Companion does not have any videos to show at this time.
