Super Smash Bros.

The first game of series feature a crossover of many different Nintendo franchises
With the main objective of the game is to knock your opponents out of the 2-dimensional box you are placed in, this game was smashing
The game includes characters from Mario, Legend of Zelda, Star Fox, Metroid, Donkey Kong, F-Zero, Mother, Yoshi, Kirby, and Pokemon
This game was an exclusive to the Nintendo 64 console

Mario is on fire!!!

This is the original theme song:

Super Smash Bros. Melee

The second entry in the franchise
This sequel includes new characters such as Marth and Roy from Fire Emblem
Fighters can now perform up and down throws in the game
This game was a Gamecube console exclusive
First in the series to feature trophies of various Nintendo characters and objects

Incoming!!! Bowser is dropping in

This is the opening song in Melee:

Super Smash Bros. Brawl

The third entry in the franchise
This game was exclusive on the Wii console
The roster in this game was much more larger than in melee and the first in the series to include third party characters such as Solid Snake from the Metal Gear franchise and Sonic the Hedgehog from the Sonic franchise (Mario’s rival from Sega)
The first in the series to be played with 4 different controllers like the Wii Remote, Wii Remote with Nunchuk, GameCube controller, and the Classic Controller simultaneously
First in the series to feature a new Adventure mode named “The Subspace Emissary,” which introduces unique character story lines and numerous side-scrolling levels and bosses to fight along with computer-generated cut scenes to explain the plot
The game contains demo versions of several Nintendo games that were originally for older consoles

The action begins!!!

Super Smash Bros. for Nintendo 3DS and Wii U

The 4th entry in the franchise
This was the first time in the series to split between two different consoles (the Nintendo 3DS and the Wii U)
The first in the series to include custom Miis as playable fighters
The first to include DLC for new characters like Bayonetta, Ryu from Street Fighter, Cloud Strife from Final Fantasy, and more
DLC also includes new and classic stages from previous Super Smash Bros games and costumes for the Miis
The roster in this game has greatly expanded compared to previous entries in the franchise by including characters such as Little Mac from Punch-Out, the Villager from the Animal-Crossing, Mega Man from Mega Man, and etc.
Both console versions feature two modes: For Glory and Classic