GOD OF WAR | (REGION FREE) | GFN

Understood, here are the instructions for activation:

Log in to the Steam client using the provided username and password.
Download and install the game from the Steam store.
Start the game and wait for it to load to the main menu.
In the Steam client, click on the "Steam" menu in the upper left corner, then select "Offline".
Go back to the game and keep playing.
This account is available for rent for 60 days.