Depends on what you own. ill throw down a list on what i play and what you could or should pick up.
PS4
God of War Detroit Become Human Agony
PC
Overwatch Garrysmod Bioshock (All of the parts, Even 2 lol) Mass Effect 1,2 and 3. GTA V (play the Modded Online for more fun and experience) Black Desert Online Fortnite (play with friends) Jade Empire KOTOR 1-2 All of the THIEF parts HITMAN Fallout 4 Rainbow Six Siege VRChat (for the memes)