Fusion est un jeu de puzzle occasionnel avec des éléments d'un roman visuel. Prenez quatre éléments de base et utilisez-les pour en créer des centaines de nouveaux, ainsi que pour rencontrer quatre héros intéressants ...

Before proceeding with Activation make sure you already download and install the Steam app.

Download and Install Steam Client from this link: https://store.steampowered.com/about

To Activate a Steam CD Key follow this:

1.Launch the Steam App

2.Login to your account

3.Click on the Game Menu

4.Select "Activate a Product on Steam"

5.Follow the on-screen instructions, then enter the Product Code

6.Click on Next and done, the Product Key is now linked to your account

After activation, you can find your games in your Steam Library where you can download and install them.