* Regional Exclusives: Pokémon games often have region-specific Pokémon. Pikachu is a Kanto Pokémon, and White 2 is set in the Unova region.
* Trading: You can get Pikachu through trading with someone who has a copy of a game where it's available, or through events that may have occurred in the past.
Ways to get Pikachu in White 2:
* Trading: This is the most common method. You'll need to trade with someone who has a Pikachu.
* Events: There may have been limited-time events in the past that allowed players to obtain Pikachu in White 2. These events are usually rare and have ended.
* Hacking: While not recommended, it's possible to use external tools to modify your game files and obtain a Pikachu. However, this is against the game's terms of service and can lead to problems with your game.
It's important to note that catching a Pikachu in the wild within White 2 is not possible.