Spot dodge

Mario's spotdodge animation in Melee.

A spotdodge (その場回避, on-the-spot dodge), also called a spot dodge or a sidestep, officially known as a sidestep dodge in Super Smash Bros. Melee and Super Smash Bros. Brawl, and as an on-the-spot dodge in Super Smash Bros. Ultimate, named EscapeN by Melee's debug menu, and Brawl and Super Smash Bros. 4's internal character files, is a maneuver that renders the character intangible for a few frames, with the duration varying based on the game and character. Functionally similar to an air dodge, it is performed by pressing down while shielding, and can be employed to evade any and all harm of short duration. It is perhaps most useful in dodging projectiles and items along with quickly counter-attacking foes during the ending lag of their missed attack.

The spotdodge is the shortest and fastest of the three dodges (roll, spotdodge, and air dodge), and the only one where the player effectively remains stationary.

Though the spotdodge animation shows the character leaning into the back or foreground, the intangibile state gained allows the character to dodge all attacks, including those that come from the foreground or background, such as the lava wave in Norfair. The character's leaning position after the intangibility ends can also result in evading attacks due to the three-dimensional nature of hitboxes, most notably King Dedede being significantly outside the playing plane for most of his spotdodge's ending lag.

Spotdodge frame list in Melee

Link spotdodging Fox's Blaster in Melee.

Characters	Intangibility Frames	Total Frames	Total Intangibility Frames	Ending Vulnerability Frames	% Vulnerability vs Intangibility
Dr. Mario	2-15	22	14	7	50%
Falco	2-15	22	14	7	50%
Fox	2-15	22	14	7	50%
Kirby	2-15	22	14	7	50%
Link	2-15	22	14	7	50%
Luigi	2-15	22	14	7	50%
Mario	2-15	22	14	7	50%
Pichu	2-15	22	14	7	50%
Pikachu	2-15	22	14	7	50%
Samus	2-15	22	14	7	50%
Sheik	2-15	22	14	7	50%
Yoshi	2-15	22	14	7	50%
Young Link	2-15	22	14	7	50%
Jigglypuff	2-15	27	14	12	85.7%
Ice Climbers	2-18	27	17	9	52.9%
Marth	2-18	27	17	9	52.9%
Ness	2-18	27	17	9	52.9%
Peach	2-18	27	17	9	52.9%
Roy	2-18	27	17	9	52.9%
Mr. Game & Watch	2-12	32	11	20	181.81%
Ganondorf	2-20	32	19	12	63.1%
Captain Falcon	3-20	32	19	12	63.1%
Zelda	3-20	32	19	12	63.1%
Mewtwo	2-21	37	20	16	80%
Donkey Kong	2-23	37	22	14	63.63%
Bowser	4-24	42	21	18	85.7%

Spotdodge frame list in Brawl

Zero Suit Samus spotdodging Snake's Remote Missile in Brawl.

Characters	Intangibility Frames	Total Frames
Falco	2-20	22
Link	2-20	22
Pikachu	2-20	22
Toon Link	2-20	22
Yoshi	2-20	22
Marth	2-20	24
Captain Falcon	2-20	25
Charizard	2-20	25
Diddy Kong	2-20	25
Fox	2-20	25
Ganondorf*	2-20	25
Ice Climbers	2-20	25
Ike	2-20	25
Ivysaur	2-20	25
Kirby	2-20	25
Lucario	2-20	25
Lucas	2-20	25
Luigi	2-20	25
Mario	2-20	25
Meta Knight	2-20	25
Mr. Game & Watch	2-20	25
Ness	2-20	25
Peach	2-20	25
Pit	2-20	25
R.O.B.	2-20	25
Samus	2-20	25
Sheik	2-20	25
Snake	2-20	25
Sonic	2-20	25
Squirtle	2-20	25
Wario	2-20	25
Wolf	2-20	25
Zelda	2-20	25
Zero Suit Samus	2-20	25
Jigglypuff	3-16	25
Olimar	3-20	25
King Dedede**	2-20	27
Donkey Kong	2-23	30
Bowser	3-24	32

* Moves back slightly.

** Moves significantly back on the Z-axis, to where he's intangible to most attacks for all but 1 frame in his spotdodge. Attacks need to have wide hitboxes that reach far into the Z-axis, or hit low enough to hit Dedede's foot that sticks out, to hit him during his vulnerable frames in his spotdodge.

Spotdodge frame list in Smash 4

Villager spotdodging Shulk's forward smash in SSB4.

This is the frame data of spotdodges as of version 1.1.5 of both Super Smash Bros. for Nintendo 3DS and Super Smash Bros. for Wii U. Note that, prior to version 1.1.0, all spotdoges had 1 more frame of intangibility.

Characters	Intangibility Frames	Total Frames
Duck Hunt	2-16	24
Fox	2-15	24
Little Mac	2-15	24
Meta Knight	2-15	24
Pikachu	2-15	24
Sheik	2-15	24
Sonic	2-15	24
Toon Link	2-15	24
Zero Suit Samus	2-15	24
Mewtwo	2-14	24
Dark Pit	2-16	25
Diddy Kong	2-16	25
Falco	2-16	25
Greninja	2-16	25
Mr. Game & Watch	2-16	25
Pit	2-16	25
Wii Fit Trainer	2-16	25
Dr. Mario	2-17	26
Kirby	2-17	26
Lucina	2-17	26
Luigi	2-17	26
Mario	2-17	26
Marth	3-17	26
Mii Brawler	2-17	26
Mii Gunner	2-17	26
Olimar	2-17	26
Pac-Man	2-17	26
R.O.B.	2-17	26
Rosalina	2-17	26
Roy	2-17	26
Samus	2-17	26
Wario	3-17	26
Lucario	2-15	26
Corrin	3-17	26
Bowser Jr.	3-18	27
Captain Falcon	3-18	27
Charizard	3-18	27
Cloud	3-18	27
Ike	3-18	27
Link	3-18	27
Lucas	3-18	27
Mega Man	3-18	27
Mii Swordfighter	3-18	27
Ness	3-18	27
Palutena	3-18	27
Peach	3-18	27
Robin	3-18	27
Shulk	3-18	27
Villager	3-18	27
Yoshi	3-18	27
Zelda	3-18	27
Ryu	3-17	27
Bowser	4-19	28
Donkey Kong	4-19	28
Ganondorf	4-19	28
Jigglypuff	4-19	28
King Dedede	4-19	28
Bayonetta*	5-19	29

*Activates Bat Within if hit on frames 1-4.