Super Smash Bros., developed by HAL Laboratory and published by Nintendo, arrived on the Nintendo 64 in 1999 — a period when the console was entering its final years and the platform-fighter genre was essentially undefined. Before Smash Bros., competitive Nintendo fans gravitated toward games like Mario Kart 64 and GoldenEye 007 for multiplayer thrills, but no game had attempted to pit Nintendo's flagship mascots against one another in direct combat. Designer Masahiro Sakurai conceived the project as an internal prototype, and Nintendo greenlit it with a relatively modest budget, making its eventual success all the more remarkable.
The core gameplay departs radically from traditional fighting games of the era such as Street Fighter II or Mortal Kombat. Rather than depleting an opponent's health bar, players accumulate percentage damage — displayed as a percentage readout at the bottom of the screen — and the higher that number climbs, the farther a character flies when struck. The objective is to knock opponents off the stage entirely, past the blast lines that border each arena. This percentage-based knockback system makes every hit feel consequential and creates natural momentum swings that health-bar fighters rarely produce.
The control scheme is built around the N64 controller's layout: the A button handles standard attacks that change depending on whether the player tilts the analog stick simultaneously, the B button triggers special moves unique to each character, and the Z button grabs opponents for throws. Jumping is mapped to the Y or X buttons or to a quick upward flick of the analog stick. Shielding is performed by holding the R or L shoulder buttons, and a well-timed shield press just before an attack lands produces a parry that briefly stuns the attacker. Aerial combat is central to the experience — each character has five distinct aerial attacks, and managing the space above and below the stage is as important as ground-level positioning.
The game launched with twelve playable characters: eight available from the start — Mario, Donkey Kong, Link, Samus, Yoshi, Kirby, Fox, and Pikachu — and four unlockable fighters: Luigi, Captain Falcon, Ness, and Jigglypuff. Each character is drawn from a different Nintendo franchise, and their move sets loosely reflect their source-game identities. Kirby's ability to inhale opponents and copy a single special move, for instance, directly mirrors his power-absorption mechanic from the Kirby series. Stages are similarly franchise-themed, ranging from the tiered platforms of Peach's Castle to the moving terrain of Planet Zebes and the hazard-laden Sector Z.
A single-player Classic mode sends one player through a gauntlet of CPU opponents, a bonus stage, a giant-character fight, and a multi-man melee before a final confrontation with Master Hand — a disembodied white glove that serves as the game's final boss. The mode scales in difficulty across five settings, and completing it with each character unlocks brief ending sequences. A separate Board the Platforms and Break the Targets bonus mode challenges players to complete stage-specific obstacle courses, rewarding precision movement over combat.
In its era, Super Smash Bros. was received as a fresh and accessible alternative to traditional fighting games, praised for its low barrier to entry and its celebration of Nintendo's back catalogue. Its four-player support made it an immediate staple at gatherings, and it established a template for platform fighters that would define the genre going forward.
