Pokémon XD: Gale of Darkness is the successor to Pokémon Colosseum and is another third-generation spin-off from the main Pokémon series. It was developed by Genius Sonority and published by The Pokémon Company exclusively for the Nintendo GameCube in 2005.
Pokémon Colosseum was developed by Genius Sonority and published by The Pokémon Company in 2003 in Japan and 2004 everywhere else. It is not considered part of the main Pokémon series, but is a third-generation spin-off made exclusively for the Nintendo GameCube.
Pokémon Yellow (aka Pokémon Yellow Version: Special Pikachu Edition) is a remake of Pokémon Red/Blue/Green that was released for the Game Boy Colour in 1998.
Pokémon Red Version was the very first Pokémon game and it was released for the original black and white Game Boy in 1996.
Like all subsequent Pokémon games it came as a pair of releases, so that players could have Pokémon exclusive to their version of the game and so that trading was required between versions – if you wanted to catch every single available Pokémon. Some might view that as cynical, but it wasn’t really intended to make people buy both versions, just to encourage link-up play and trading between them. It does however mean that you can’t catch all the available Pokémon if you only have one version of the game, and have no way of trading with someone else who has the other version.
In Japan, Pokémon Red (originally titled Pocket Monsters: Red) was accompanied by Pokémon Green (Pocket Monsters: Green), but in North America and Europe Pokémon Red was accompanied by Pokémon Blue, which is basically a remake of Green.
While I wouldn’t call myself a Pokémon fanatic, I do really enjoy the games because they are so well made, and because I love level-grinders. Pokémon Pearl (and its companion, Diamond) is considered by many as one of the best games in the series, and people still love to play it now.
Compared to previous generations, Pokémon Pearl has lots of new features, and compared to later generations: the series hasn’t yet started to collapse under its own weight.
Pokémon Ruby Version – released the same time as Pokémon Sapphire Version – was developed by Game Freak and published by Nintendo in 2002 in Japan and 2003 everywhere else. It is known as a ‘third generation’ Pokémon game.