Dying Light: The Beast
Microtransactions in Dying Light: The Beast are summarized as...
The game could be pre-purchased to gain access to in-game content. This includes both cosmetic and gameplay altering content in the form of unique weapons.
The game offers no additional purchases other than a deluxe edition. This deluxe edition is priced at an additional 10 USD and grants access to the official soundtrack, wallpapers, some cosmetics content, a unique weapon, and a map that highlights certain in-game collectable content.
It is not yet known if there will be additional purchasable content in the future.
The game contains in-game advertisements for a different game in the form a time-limited event that features missions related to and advertising said game. Several cosmetic and gameplay altering content can be earned during the duration of this event. These items will remain available for a limited time after the event ends. More of these advertisements with different brands are expected in the future, at which points the items you earned from the previous advertisement will be removed.

