Bonus

Bonuses, also referred to as bonus points, are special points in the  series awarded to the player after certain conditions are met during a match. Most bonuses add points to the player's score, though some can deduct them.

In Super Smash Flash
There are 36 unique bonuses in Super Smash Flash that can be obtained in Group matches or in levels of Classic, Adventure, or All-Star. This is a list of the bonuses in Super Smash Flash accompanied by the amount of points earned for obtaining them and their requirements for doing so.

In Super Smash Flash 2
There are 77 unique bonuses in Super Smash Flash 2, though unlike in SSF, they can only be obtained in levels of Classic or All-Star. This is a list of the bonuses in Super Smash Flash 2 accompanied by the amount of points earned for obtaining them and their requirements for doing so.

Trivia

 * Although the official strategy guide page for SSF lists the requirements for obtaining bonuses, seven of them (Level Clear, Exceptional Aim, Perfect Aim, Statue, Lucky Threes, Lucky Number Seven, Last Second) are completely unlisted.
 * The page also lists a bonus called Self-Destructor worth −2000 points, which would be obtained by having many self-destructs, but this bonus is not actually present in-game.