Pokémon Blue Start 4 is a complete Pokémon ROM hack for the Game Boy Advance, built from FireRed, and it takes everything you love about classic Pokémon games to the next level. With a brand-new region, an enormous variety of Pokémon, and an engaging progression system, it’s one of the most content-rich and polished GBA hacks available.

Set in an original region with unique cities and routes, this game blends classic mechanics with modern features and a tough but fair challenge curve. Whether you’re a casual player or a hardcore Nuzlocker, Blue Start 4 offers hours of solid gameplay and surprises.

👉 Pokémon Blue Start 4 (Spanish)



Why Play Pokémon Blue Start 4?

Pokémon Blue Start 4 stands out for its balance of nostalgia and innovation. It’s designed for players who want to feel that old-school Pokémon vibe but with the thrill of discovering a totally new world.

It also brings a decent level of difficulty, making each battle meaningful. With special events, well-designed rivals, and over 500 Pokémon to catch, there’s always something to keep you exploring.


How to Download and Play

To start your journey in Pokémon Blue Start 4, you’ll need:

  1. A clean Pokémon FireRed ROM (version 1.0)

  2. The Blue Start 4 patch file (.UPS or .IPS)

  3. A patching tool (like Flips or Lunar IPS)

  4. A GBA emulator (recommended: mGBA, VisualBoyAdvance)

Apply the patch, load it up in your emulator, and jump into a fully custom Pokémon adventure.

Reminder: We do not provide ROM files. Please use your own legally obtained copy.


Pokémon Blue Start 4 is the kind of ROM hack that deserves way more attention. With its huge Pokédex, creative region, and complete experience, it’s a great choice for anyone looking to try something fresh without losing that classic Game Boy Advance feel.

Whether you’re a veteran trainer or just diving into the world of ROM hacks, Blue Start 4 delivers quality, depth, and plenty of surprises.