https://store.steampowered.com/app/2208920/Assassins_Creed_Valhalla/

Assassin’s Creed Valhalla is an action-adventure game in which you are a Viking warrior raised on tales of battle and glory.
Explore a dynamic open world set in England’s Dark Ages.
Raid your enemies and grow your settlement to earn your place among the gods in Valhalla.

Activating the steam key

1) You must download and install Steam http://steampowered.com/download/SteamInstall.msi (if not already installed).
2) Create a new account on Steam or go to an existing one.
3) Select "Activate via Steam ..." in the "My Games" section, and enter the key received after payment.
4) After activation, the game will appear in your list of games and you can install it.

Please leave feedback after successful activation of the game.