DiRT Rally for PC is available for free from the Humble Store.
The Codemasters game released in 2015 will be available for free for 72 hours, so the offer will only last until September 1. It may not be entirely new, but it is highly recommended if you like racing titles.
To get hold of it, you just have to go to the DiRT Rally page in the Humble Store, subscribe to the newsletter and request your code, after which you will have to redeem it on Steam. On the Valve platform it is currently priced at 34.99 euros, so the offer is not bad. On Xbox One and PS4 it costs the same.
This month, by the way, Humble Bundle is offering Humble Monthly subscribers Slay the Spire and Squad, and on September 6 they’ll be getting a few “mystery games.” The subscription costs twelve dollars a month.