Groups comparison

Drugs - 1979 to 2017
Drugs are or can be used. Especially cases of illegal and/or addictive drugs. Even more so if the player is actively involved.

Smokes (Tobacco;Cigars;Cigarettes) - 1979 to 2019
Smokes or similar recreational inhalants, taken by burning the substance and inhaling the smoke, are present.

Alcohol drinks - 1983 to 2020
Alcoholic drinks is present in the game.

Addiction (Simulated addiction) - 2008 to 2015
The protagonist - and possibly other characters - may get addicted to one or more substances.