Classic mode is a single-player mode in Super Smash Flash and Super Smash Flash 2, where the player fights in a series of battles, one after the other, also participating on bonus rounds and culminating with a fight against Master Hand.
In Super Smash Flash
|1||Sonic the Hedgehog||A 1-on-1 battle where the player has to defeat either Sonic, Tails, Knuckles, Shadow, or Super Sonic.|
|2||Super Mario Bros.||A team battle of 2 vs. 2 where the player has to defeat Mario and Luigi. The teammate is always Samus.|
|3||Bonus stage 1:|
Break the Targets
|The player has to destroy all 8 targets before the time runs out.|
|4||The Legend of Zelda||A 1-on-1 battle where the player has to defeat either Link, Zelda, Sheik or Young Link.|
|5||Team Kirby||The player has to defeat 15 Kirbys (three Kirbys with five stocks each).|
|6||Bonus stage 2:|
Race to the Finish!
|The player has to reach the end of the level by jumping from platform on platform while avoiding Buzzers.|
|7||Random Melee!||A Multi-Man battle where the player has to defeat 12 Silhouettes.|
|8||Final Destination||The player has to defeat the final boss Master Hand.|
In Super Smash Flash 2
Classic mode was confirmed during the second McLeodGaming Direct. It is similar to previous iterations of Classic mode, but adds a new twist called the Peril Roulette. This feature give advantages to the opponent or handicaps to the player, depending on the difficulty setting. Classic mode will include 10 stages in all:
|1||1 vs. 1||A 1-on-1 match where the player has to defeat a single CPU-controlled opponent.|
|2||Team battle 1||A 2 vs. 2 team battle where the player has to defeat two opponents with the aid of an ally.|
|3||Giant battle||A 3 vs. 1 match where the player has to defeat a giant-sized opponent with the aid of two allies.|
|4||Bonus stage 1:|
|In one of the four randomly selected levels, the player has to destroy all 10 targets before the time runs out.|
|5||Team battle 2||A 2 vs. 1 team battle where the player has to defeat alone two opponents.|
|6||Free-for-all||A free-for-all match where the player has to fight against other three opponents on a randomly selected stage.|
|7||Bonus stage 2:|
|The player has to destroy a determined number of crystals before the time runs out, the amount of them varies according to the level, the higher the difficulty, the more crystals the player will have to destroy.|
|8||Multi-Man Smash!||A Multi-Man battle where the player has to defeat 20 Silhouettes.|
|9||Metal battle||A battle against a metallic opponent. On lower difficulties, the match is a 1-on-1 against a randomly selected opponent; on higher difficulties, the match is a 2 vs. 1 team battle against the Metal Bros..|
|10||Master Hand||The player has to defeat the final boss Master Hand.|
- ↑ 1.0 1.1 1.2 1.3 These characters will appear only if they have already being unlocked.
- ↑ Given the note above, the player can only fight the Mario Bros. if Luigi has been unlocked. If not, it is a 2 vs. 1 battle against Mario.
- ↑ Crazy Hand does not appear in this mode regardless of the difficulty selected and the time employed to reach the final stage in this mode, even if Master Hand's HP has been depleted by half. He is reserved for Adventure mode only.
- ↑ This feature is currently unavailable in the current build of the Beta version but may be added in a future update.
- ↑ As of this build, Crazy Hand is yet to appear in Classic mode.