Name: Ragnarok Chess (Steam)
Brand: Minimol Games
SKU: KT-2282FE3A2B
Price: 1.05 EUR
Availability: InStock

The classical game of chess... now played in the beautiful Viking Lands! Play chess against your friends or versus the computer, unlock new scenarios and chess pieces and prove yourself to be the most fearless Viking alive! Features: Play against the computer with 3 different difficult levels; Unlock up to 12 beautiful scenarios for you to play in; Unlock 2 more Chess Pieces, with more elaborate design and armor; Play against your friends locally or just have fun against the computer; Originally composed soundtrack to get you in the mood;

Redeem on Steam

You need a Steam account and the Steam app.

Step 1: Open Steam and sign in.
Step 2: Open the Games menu, then choose Activate a Product on Steam…
Step 3: Enter the key and follow the prompts.
Step 4: The game appears in your Library.

Steam's redeem page Full guide for Steam

Activation notes from the publisher

Go to: http://store.steampowered.com/ and download STEAM client Click "Install Steam" (from the upper right corner) Install and start application, login with your Account name and Password (create one if you don't have). Please follow these instructions to activate a new retail purchase on Steam: Launch Steam and log into your Steam account. Click the Games Menu. Choose Activate a Product on Steam... Follow the onscreen instructions to complete the process. After successful code verification go to the "LIBRARY" tab and start downloading.