Hazard switch

The hazard switch, formelly called the feature switch, is a exclusive feature in Super Smash Flash 2 which allows players to switch off stage hazards and other stage changes. This was added mainly for tournament reasons, so that competitive players could play on their favorite stages without having to be limited to or  for "fair play conditions". It should be noted, however, that despite the hazard switch intentions, some stages may still not be elegible for tournaments, as the layout is never changed, among other reasons.

The stages have hazards, which can influence battles either slightly or greatly. There are different types of hazards in SSF2; destructible platforms, stage changes, moving platforms, things or people that attack, etc. The feature removes the hazards to make the battle quieter and remove stages advantages and/or disadvantages of the fights, making several stages available at tournaments.

List of stages affected by the hazard switch
The following list has all the stages that are affected by the hazard switch and if they are competitively viable after disabling its hazards.