What is Parasite PC?

Parasite is a non-linear retro platformer with a mix of action and puzzles. The player controls an alien worm wanting to get rid of a human space colony on his planet. There are multiple shapes to unlock and to switch between to facilitate the navigation and sabotage the complex. 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 Parasite PC?

We track live prices for Parasite 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 Parasite PC game key?

After you buy a Parasite 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.