https://www.gamespot.com/articles/get-far-cry-5-free-on-pc-when-you-buy-an-amd-gpu/1100-6457055/

AMD has announced a new promotion around Far Cry 5 where you can get the open-world action game for free on PC when you buy a new GPU. Starting today, everyone who picks up one of AMD's select pre-built systems with Radeon RX Vega 64, Radeon RX Vega 56, or Radeon RX 580 graphics cards will receive a free copy of the upcoming game.

After buying one of the supported systems, you'll receive a code for Far Cry 5 that you can redeem on Uplay. You must visit www.amdrewards.com to redeem this code. Of course, the game will not unlock until launch March 27.