As was the case with earlier promotions, the Hitman promotion from AMD is also limited to certain regions, partners and retailers/e-tailers so it would be wise to check out the promotion page before buying the Radeon RX 470.
The promotion will give a free copy of Hitman: Complete First Season, which includes the Hitman game as well as all the DLCs, live additions and updates that have been released so far.
This is not the first time AMD has bundled the Hitman game as it was already available with Radeon R9 390 series as well as AMD's FX-series 6- and 8-core CPUs.
The promotion will run until 22nd of February 2017 or until AMD runs out of free codes and it includes both Radeon RX 470 desktop graphics cards as well as systems with that same card.
You can check out more details over at AMD's dedicated promotion site.