“Pokemon Big Blue” is a Completed GBA Rom Hack made by MianCalendar. Discover an entirely open world Kanto region with Generation 4 graphics. Choose from 42 different starter Pokemon and explore new areas. Experience Gigantamax and Mega Evolution, along with many other exciting features.
Pokemon Big Blue Completed GBA ROM Hack
- Creator: MianCalendar
- Base ROM: FireRed
- Language: English
- Latest Version: v1.0
- Released on: May 22, 2024
- Status: Completed
Also Check Out: Pokemon Autumn Orange
Description
“Pokemon Big Blue is a hack heavily influenced by Crystal Clear. It’s a reimagination of the Kanto region with a full Open-World format. That means, immediately after naming your character you’ll pick from 42 different starters and choose where you start.”
All the wild battles, trainers, and gym leaders in this game are scaled to how many badges you have collected. As you collect more badges, you’ll see higher level Pokemon in the wild and Pokemarts will even carry a larger selection of items for you to buy.
Through your adventure, we hope that you will interact with all sorts of people and achieve personal growth. That is our biggest objective.
Features
- Full Open World Region (Kanto)
- Physical/Special split
- Fairy type
- Reusable TMs/optional HMs
- Trade items work as evolution stones (i.e. Link Cable, Prism Scale, Dawn Stone, Peat Block, etc.)
- All trainers, wild Pokémon & gyms are scaled by badges
- 42 different starters
- ALL Pokemon from gen 1-3 (cross-gen evolutions, permanent megas /GMax evolutions added)
- Almost all species found in the wild (including starters)
- Exp. All
- Tons of new areas/locations
- Routes, caves, towns/cities are upgraded
- Gen 4 overworld graphics
- Menus/maps have a new visual style
- Fairy Type
- Running indoors
- Higher shiny odds
- Move Reminder/Name Rater in every Pokecenter
- PokeMarts scale to badge amounts
Game Related Stuff
Download Pokemon Big Blue
Screenshots











With open-world badge scaling letting you roam anywhere immediately, tracking down where items like the Peat Block or specific wild encounters spawn makes me appreciate how the Hero Siege Database reference maps out area drop tables so players aren’t completely wandering in the dark. Hopefully the community puts together an equally thorough encounter sheet for Big Blue’s overhauled routes soon.
The site runs the game on your own device rather than streaming it from a server. 2d75168e.
The community shares tips about builds, zones, and boss timing. 1a16fbb5.
Giving players 42 starters right from the jump sounds like incredible variety, but the badge-scaled trainer battles quickly flatten the difficulty curve, leaving me wishing the encounter balance had the depth that [[LINK]] breaks down for tactical unit tiers.
An open-world Kanto with Gen 4 graphics and Crystal Clear-style scaling sounds like a dream hack. Having 42 starters to pick from gives this so much replay value, definitely checking it out!
Where do you find the link cable?
try checking in super market
what are the exact shiny odds in this romhack??
can you shiny hunt legendaries by resetting in this game ?
yep
Is it possible to play it on android or is it pc only? I can’t seem to extract the file when I download it.
just use an gba emulator on android to run this game
Is this for android also?
yes you can play it using my boy emulator or any other gba emulator
I am the Creator. Can you please change the creator name to MianCalendar? That’s the name it was published under and I don’t really want to give out my full name. Thank you
I have Changed It.
Thank You So Much for the Help Sir <3
U can add it if you want that would be an Honor
Added it! Hope you will get few new viewers.
Thank u so much For the Help Sir <3
it’s a pleasure to help community members
Where is Absol?
Why is Absol missing?
Ive downloaded this, but cant seem to find out how to play it
use gba emulator to run the game
https://youtu.be/otyoZ49G2kA?si=uw1DA-HBgBAvbAMW
Let’s play here