If you were thinking about buying Shadow of the Tomb Raider any time soon, don't, because it's free on the Epic Games Store next week.
The most recent and probable final entry in the Square Enix published, Eidos-Montreal developed reboot of the series is the next free title to be given away on the Epic Games Store. You'll be able to pick up the game next Thursday, September 1, and you'll have until September 8 to do so.
Shadow of the Tomb Raider isn't the only game being made available for free. Submerged: Hidden Depths will also be free for the same period of time. In Submerged, you'll explore a drowned city with deserted villages inhabited by "enigmatic creatures." There's no combat to be found though, self-described as a third-person "relaxploration" adventure.