What is Headache PC?

頭痛【資料館編】行方不明者を探しに資料館へ... 廃墟の資料館に隠された謎を解く一人称視点の探索系国産ホラーゲームです。 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 Headache PC?

We track live prices for Headache 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 Headache PC game key?

After you buy a Headache 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.