Original Class of '64

Original Class of '64 ( We are participants from Smash 64!) was an Event Tourney themed after the original Super Smash Bros. It ran from 6 a.m. on August 23, 2019 to 6 a.m. on August 26, 2019, and was repeated on the following dates:
 * 6 a.m. on January 21, 2022 to 6 a.m. on January 24, 2022 (UTC)
 * 6 a.m. on January 20, 2023 to 6 a.m. on January 23, 2023 (UTC)

During the event, only characters and stages from the first Super Smash Bros. game could be used, and every item from said game that appears in Ultimate would appear.

North America

 * This time-limited tourney features only fighters who've been in every Super Smash Bros. game to date!
 * Stages and items that appeared in the original Nintendo 64 version are also featured. The further you advance, the better the spirit you'll win!

PAL regions

 * This time-limited Tourney exclusively features the fighters who've been in every Super Smash Bros. game to date!
 * Stages and items that appeared in the original Nintendo 64 version will also feature. The further you advance, the better the spirit you'll win!

Rules

 * Format: Smash
 * Rules: Time
 * Time Limit: 2:30
 * FS Meter: On
 * Items: Medium

Available items

 * Smash Ball
 * Poké Ball
 * Container
 * Maxim Tomato
 * Heart Container
 * Super Star
 * Beam Sword
 * Star Rod
 * Home-Run Bat
 * Hammer
 * Fire Flower
 * Ray Gun
 * Bob-omb
 * Motion-Sensor Bomb
 * Green Shell
 * Bumper

Trivia

 * The starting date of the first repeat of this event occurred on the 23rd anniversary of the original Super Smash Bros.'s Japanese release.
 * Original Class of '64 is the first Event Tourney in which only certain items are available.
 * The Smash Ball is the only item available in the tournament not to be present in the original Super Smash Bros.
 * Likewise, the Fan and Red Shell are the only items that debuted in the original Super Smash Bros. to not appear, due to the fact that they are not present in Ultimate.
 * The banner is based off of the Japanese boxart for the original Super Smash Bros. This includes the fighters being posed in similar positions.
 * Therefore, the four unlockable Smash 64 characters (,, , and ) are the only characters from the aforementioned game not to appear on the banner.
 * The Smash Ball and Final Smash Meter are enabled despite Final Smashes not being implemented in the series until Brawl. Masahiro Sakurai originally intended for Final Smashes to be in the original Super Smash Bros., but the idea was scrapped possibly due to the Nintendo 64's console limitations.