The game follows the same story as the generation 1 games (Red and Blue). It is a remake of the original Gameboy game, now beautifully playable on the Gameboy Advance.
You start in Pallet Town, where Professor Oak gives you your first Pokémon. You can choose from the well-known trio: Bulbasaur, Charmander, and Squirtle. From there, your adventure begins as you compete against many other Pokémon trainers. Your goal is to obtain all 8 Gym Badges and eventually defeat the Elite Four to proclaim yourself as the Pokémon Champion. While exploring Kanto, you can also encounter the three legendary birds: Articuno, Moltres, Zapdos.
After becoming the Pokémon Champion, you can visit the Sevii Islands. Here, you can obtain the Ruby and Sapphire stones needed to trade / exchange Pokémon with games from the Hoenn region / generation 3 (Ruby, Sapphire, and Emerald).
You can now challenge the Elite Four again, with their Pokémon being even stronger.
Additionally, you can capture Mewtwo and one of the legendary dogs (Entei, Raikou, and Suicune).
Pros: Music/sound, beautiful graphics, lots to do after completing the story, many Pokémon to catch, high replay value, lengthy gameplay, numerous legendary Pokémon.
Cons: No day and night cycle (like in Pokémon Gold and Silver), with only Pokémon LeafGreen Version in your possession, you cannot catch/collect all Pokémon, it takes a while before you can trade with third-generation games (Ruby, Sapphire, and Emerald).
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