FireRed and LeafGreen are two Pokémon versions that were introduced during the third generation of Pokémon games. The installment that these versions make up is actually a remake of the original Pokémon game. However, FireRed and LeafGreen are considered part of the third generation of Pokémon games. This remake expands on the gameplay of the original and uses features that were not available before the second and third Pokémon installments. Some new features include better graphics, double battles, new moves that, and the inclusion of Pokémon from the Johto and Hoenn regions.
In the Super Smash Bros. series
A majority of the Kanto Pokémon can be found in the Poké Balls of all three Super Smash Bros. games. However, a new Pokémon called Deoxys is also included in the Pokémon roster in Brawl. Deoxys actually made its debut in FireRed and LeafGreen through a special event where a player can get a ticket to travel to a new island in the Sevii Islands. The appearance of the Pokémon Trainer character is based on the male trainer from FireRed and LeafGreen, and his three Pokémon are the starter Pokémon from Kanto, each at a different stage in evolution.