Events concerning the Grand Theft Auto series in 1990.
- Sunbeam steals leaked government waste disposal proposals.
- Tortoise gets five years in a state penitentary for inciting a riot.
- Roger C. Hole is officially sworn in as Mayor of [[Liberty City (3D Universe)}|Liberty City]]
- Rapper Madd Dogg releases Hustlin' Like Gangstaz and Still Madd, his first and second albums respectively.
- Madd Dogg begins a relationship with Rochell'le.
- Phil Bell is arrested for manslaughter.
- Xin Shan is born in China.
- Roy Zito is arrested for grand theft auto.
- Billy and Bobby Blue are born.
- Ray Boccino is arrested for possession of stolen property.
- Jon Gravelli is arrested for racketeering and murder.
- Gerald McReary is arrested for assault.
- Jayvon Simson is arrested for assault on a police officer.
- Mary Valvona's husband is killed; most likely by her poisoning him.
- The City of Los Santos Public Library finishes construction.