Why You Can't Find a Wild Pikachu:
* Game Design: The developers made specific choices about which Pokemon appear in each region. While Pikachu is a popular Pokemon, it's not native to the Johto region (where HeartGold takes place).
* Regional Exclusivity: There are certain Pokemon that are exclusive to specific regions in the Pokemon world. This is to encourage trading and keep the game interesting for players who want to complete their Pokedex.
How to Get a Pikachu in HeartGold:
1. Trade: The most common way to get a Pikachu is by trading with someone who has one.
2. Events: Occasionally, Nintendo might offer events where you can get a Pikachu through special distribution. These events are usually time-limited and may require specific codes.
3. Cheating: Using save editing tools or glitches to obtain a Pikachu is technically possible but is against the spirit of the game and can lead to issues with your save file.
Remember: Trading is the most legitimate way to get a Pikachu in HeartGold. Look for online communities, forums, or friends who might have one they're willing to trade!