The 90s was a golden age for gaming but 1999 especially. See for yourself:
https://en.wikipedia.org/wiki/1999_in_video_games
So many legends in there. Baldur's Gate expansion, Unreal Tournament, System Shock 2, Age of Empires II, Counter Strike, Jagged Alliance 2, Freespace 2, Grand Theft Auto 2, Age of Wonders, SWAT 3, Quake 3, Planescape Torment, HOMM3, M&M 7, Team Fortress Classic, Command & Conquer: Tiberian Sun, Tom Clancy's Rainbow Six: Rogue Spear, Homeworld, EverQuest, etc
That one year alone is like a greatest hits of gaming.