By defaultis pressed to smoke a cigarette. Holding will smoke the cigarette. An unwanted cigarette can be thrown away by double pressing .
Smoking too many cigarettes will cause nicotine addiction which increases the rate of stress. A maximum of 20 cigarettes can be held by the player.
- The brand of the cigarettes is "Petsamo". Petsamo is a former Finnish area in Lapland that was ceded to the Soviet Union in 1944.
- The company which produces the cigarettes is Suomen Tupakka Oy ("Finnish Cigarettes Ltd."). This was a real company name, though in 1995 they were operating under the name BAT Finland Oy; currently, they are operating as British American Tobacco Oy.
- Prior to the 30 April 2018 update, falling asleep in any other resting places besides the player's bed at home while smoking a cigarette will cause a house fire.