Fan-Made Pokémon Heart & Soul Celebrates Johto and Kanto

Pokémon Heart & Soul is a fan-made ROM hack that combines the Johto and Kanto regions with creatures from Generations 1 through 3. It adds modern quality-of-life features and mechanics from Generation 3. One player praised it as a tribute to Generation 2.
Heart & Soul is a fan-made ROM hack set across Johto and Kanto, drawing its creature roster from the first three generations. It incorporates newer conveniences, Generation III battle mechanics, refreshed graphics, reusable TMs, and Fairy-type Pokémon. A Reddit player called it a tribute to Generation II.
The project was largely finished by one developer without prior programming experience, requiring about a year of full-time effort. It is open-source, inviting others to build on it. A related hack, SoulGold, removes Kanto, enlarges Johto, and adds altered battles, achievements, and quality-of-life changes.
Fan-made projects such as Heart & Soul could help preserve interest in older Pokémon regions, giving nostalgic players a refreshed way to revisit Johto and Kanto while offering newcomers an accessible entry point. Its open-source nature may also inspire hobbyist developers to experiment with game design and build their own versions. ROM-hacking communities could benefit from shared tools and visibility, though the long-term effects on official remakes and player expectations remain uncertain.