Buy Malleus Cocconum: The Heiress Steam (PC) - Steam CD Key - GLOBAL - You were Arenda Finch, a fifteen-year-old girl who had inherited a vast fortune. Expelled from your old school, you were transferred to a new school located within Dunkenwood House. The dark side of elitism awaited. Humanity or demonic nature? Love or desire? Your choices would determine her fate.

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.