Here's how you can get them by clicking on the following link
https://www.humblebundle.com/monthly/trove?partner=pcgamer
What is Humble Bundle?
Humble Bundle is is a digital store for video games, the platform sells variety of games at a price determined by the purchaser and a portion of price goes towards the charity and among web developers and what's great about this website is that it offers free games for a limited time!
Free for the taking and the keeping, to be clear, but in something of a departure the games will not be delivered via Steam keys. Instead, because these are specifically DRM-free versions, you'll download and run standalone installers for each.
Here are the nine games that you can keep them for free.....
. Limbo
. Uurnog
. Alan Wake's American Nightmare
. Fortune 499
. Tiny Echo
. Cat Girl Without Salad : Amuse-bouche
. Crescent Bay
. Thor.n
. Arawkanoid