Mr. Game & Watch using his up aerial.
An up aerial is an aerial attack in Super Smash Flash 2 done by pressing the up/jump button and the attack button in conjunction while in the air. It usually launches upwards, and some of the weaker up aerials are also used for juggling.
List of up aerial attacks
| Character | Description | Damage |
|---|---|---|
| Bandana Dee | Thrusts his spear upwards, which has the properties of a sex kick. | 8% 12% |
| Black Mage | Shoots a small water sprout upwards that hits up to four times. | 5% 2% 5% 14% |
| Bomberman | Performs a headbutt in an upwards arc. | 11% |
| Bowser | Swings his head above himself in an arc. | 11% |
| Captain Falcon | Performs a bicycle kick upwards. | 10% 11% |
| Chibi-Robo | Swings his plug in a large upwards arc with long range and big knockback. | 6% 12% |
| Donkey Kong | Performs a headbutt in an arc above himself. | 12% |
| Falco | Performs an overhead frontflip kick with both a sour spot and a sweet spot, but opponents can be hit twice. | 5% 7% 12% |
| Fox | Performs a tail flip, followed by a kick upwards. | 5% 9% 14% |
| Goku | Performs a flip kick upwards. | 10% 12% |
| Ichigo | Slashes his blade above himself in an arc. | 13% |
| Isaac | Points his fist up as a psynergy hand appears, punching upwards. | 11% |
| Jigglypuff | Waves her hand in an arc upwards. | 11% |
| Kirby | Performs a flip kick upwards. | 13% |
| Krystal | Thrusts her staff upward, which will then shoot a short-ranged beam. Has a sweet spot at the beam. | 17% 14% |
| Link | Thrusts the Master Sword straight upward with the properties of a sex kick. | 13% 15% |
| Lloyd | Slashes a sword in an arc above himself. | 10% |
| Lucario | Kicks upward. | 10% |
| Luffy | Stretches his neck out and headbutts in an arc upwards. | 11% |
| Luigi | Performs a backflip kick upwards. | 11% |
| Mario | Performs a backflip kick upwards. | 9% |
| Marth | Performs a forward-to-back upward slash. | 9% 13% |
| Mega Man | Fires a small and weak whirlwhind from his arm cannon with a wind box that pushes the opponent upward. Can hit multiple times. Based on the Air Shooter from Mega Man 2. | 4% 1% 4% 15% |
| Meta Knight | Performs a quick slash above himself in an arc. | 6% |
| Mr. Game & Watch | Raises a pump above him, blowing puffs of air above him twice. Blows wind upwards. Based on Spitball Sparky. | 7% 9% 16% |
| Naruto | Performs an inverted stomp kick upside-down. | 13% |
| Ness | Performs a headbutt upwards in an arc. | 12% |
| PAC-MAN | Performs a backflip kick upwards with one leg. Originates his flip kick from PAC-MAN WORLD 2. | 10% |
| Peach | Does a kick upwards with one leg. | 10% 13% |
| Pichu | Swings its tail above itself in an arc. | 5% |
| Pikachu | Swings his tail above himself in an arc. | 8% |
| Pit | Performs a buzzsaw-like series of slashes, hitting opponents up to three times and launching them with the last hit. | 2% 4% 8% |
| Rayman | Kicks upwards. Long range. Has a sweetspot at the foot. | 9% 4% |
| Ryu | An uppercut. | 12% 9% |
| Samus | Performs a drill kick upwards, hitting opponents up to six times. | 3% 1% 7% 14% |
| Sandbag | Swings his head upwards. | 9% |
| Sheik | Performs a spinning kick upwards. | 12% |
| Simon | Swings his whip upwards. Somewhat high range and low power, making it a good juggling tool. Has a special tiped hit. | 7% |
| Sonic | Performs a corkscrew kick above himself, hitting twice. | 7% 8% 15% |
| Sora | Swipes his keyblade upwards in an arc. | 9% |
| Tails | Kicks upside-down with both feet. | 8% 13% |
| Waluigi | Does a scissors kick above him. | 15% |
| Wario | Claps his hands above himself. | 16% |
| Yoshi | Flips his tail upwards. | 10% 13% |
| Zelda | Ignites an explosion above herself. | 17% |
| Zero Suit Samus | Flip kicks both legs above her head. | 7% 11% |
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