4. Red Dead Redemption 2
This was probably one of the most highly anticipated games of the last ten years. Offering a realistic cowboy simulation, online play and a rich and immersive story it really did drag players in from the moment it was released. With the online play and the promise of DLC coming this year there is every chance that the wildest cowboy simulator in the west will continue to be one of the most played games of 2019. You can buy this game on rockstargames.com website.