[ Two comments said "What is OFF?" So I'll try to explain.
OFF is a RPG game that was made by Mortis Ghost in 2008. You play as The Batter, a stoic man who is on a holy mission to "purify" the world. There are 5 zones (Zone 0, Zone 1, Zone 2, Zone 3, and The Room), and each have their own boss.
Zone 0 is a seemingly lifeless land, the only people living there are Sucre and The Judge. Sucre is a female who is locked in the basement, which is achieved after you get the Aries card (if I remember correctly). And The Judge is a white cat with a large smile, and a very large vocabulary.
Zone 1 is where you meet the Elsen. Elsen are nervous creatures who are trying to do their job, but if they get too stressed their heads explode. In the mines, you "purify" spectres, and you also meet Zacharie in the mines. This Zone's guardian is Dedan, a angry man who is always in a bad mood.
Zone 2 has Elsen, but they are scared of everything (possibly because their numbers are limited, due to them being all male, and they don't want to die out). This is where you go to the Library. There is a puzzle you complete, and then you get to fight that zones guardian. Japhet the firebird is Zone 2's guardian.
Zone 3 is a place that has Elsen addicted to sugar (which is like a drug in their world). That's basically it. The guardian is Enoch. (I'm getting lazy as fuck)
The Room is the last zone. You fight The Queen and Hugo (The Queen and Hugo are theorized be The Batter's wife and son BTW), then you fight The Judge again. You can pick whatever side you want. But if you pick The Judges side, its basically pointless. The world is already "pure", and the only people left would probably be The Judge, Zacharie, one Elsen and Sucre.
Okay I'm horrible at explanations. If you want go watch Nonbinary Robot's play through of OFF. ]