Catching ’em all has always been the dream. But with over 1025 Pokémon across nine generations, no official game lets you capture every species in a single classic-style adventure.
That’s where the ROM hacking community delivers what Game Freak never has — a complete National Dex experience built on beloved GBA titles.
If you want to play a game where every Pokémon from Gen 1 through Gen 9 is available, fully functional with modern mechanics like Fairy typing, Mega Evolutions, updated abilities, and smarter AI, these are the most complete and polished options available right now.
1. Pokémon Black Pearl Emerald
- Base Game: Pokémon Emerald
- Created by: CD0
- Pokémon Availability: All 1025 from Gen 1–9
Black Pearl Emerald modernizes Emerald while keeping its original structure intact. Every Pokémon from all nine generations is obtainable through wild encounters.
It includes:
- Mega Evolutions
- Updated battle UI
- Advanced competitive-style AI
- Increased Shiny odds
- Built-in Nuzlocke mode
- Multiple difficulty settings
- Reusable TMs
Trainer AI reacts intelligently to type weaknesses and predictable setups, making battles far more strategic than vanilla Emerald.
If you want a traditional Pokémon journey — but with the full National Dex — this is one of the cleanest implementations.
2. Pokémon R.O.W.E. 2.0
- Base Game: Pokémon Emerald
- Created by: Rioluwott
- Pokémon Availability: All 1025 from Gen 1–9
R.O.W.E. turns Hoenn into an open-world sandbox. You can challenge 16 Gyms in any order, and the game scales enemy teams dynamically based on your current strength.
Key features include:
- Open-world exploration
- Wonder Trade
- Randomizer modes
- Auto-run
- Reusable TMs
- Multiple custom game modes
If you prefer building your dream team without story restrictions, R.O.W.E. offers maximum freedom while still supporting all Pokémon from every generation.
3. Pokémon Emerald Crest
- Base Game: Pokémon Emerald
- Created by: Aaghat
- Pokémon Availability: All 1025 from Gen 1–9, including regional and DLC species
Emerald Crest keeps Emerald’s core storyline but integrates modern mechanics and species from newer generations.
It includes:
- Hisuian, Galarian, Alolan, and Paldean forms
- Pokémon from The Teal Mask DLC
- Updated trainer AI
- Difficulty scaling
- Reduced grinding curve
- QoL upgrades
This is ideal if you want a “vanilla-plus” experience — classic story with modern Pokémon depth.
4. Pokémon Emerald Rogue
- Base Game: Pokémon Emerald
- Created by: Pokabbie
- Pokémon Availability: All 1025 from Gen 1–9 (via Modern Mode)
Emerald Rogue transforms Pokémon into a roguelike experience. Every run is procedurally generated.
Features include:
- Randomized routes
- Dynamic scaling trainers
- Changing Gym Leaders
- Unique runs every time
In Modern Encounters mode, every Pokémon from Gen 1–9 exists in the game’s code. However, not all species can be obtained in a single run.
If you enjoy unpredictability and strategic adaptation, Rogue offers near-infinite replay value.
5. Pokémon Radical Red
- Base Game: Pokémon FireRed
- Created by: soupercell
- Pokémon Availability: All 1025 from Gen 1–9
Radical Red is widely considered one of the toughest Pokémon ROM hacks ever created.
It features:
- Advanced competitive AI
- Custom enemy team compositions
- Hardcore and Normal modes
- Mega Evolutions
- EV/IV tools
- Modern stat and move updates
- Built-in challenge options
Even on lower difficulties, Radical Red demands smart team building and matchup planning.
If you want difficulty combined with full Pokédex support, this is a top-tier choice.
6. Pokémon Elite Redux
- Base Game: Pokémon Emerald
- Created by: darkyy92
- Pokémon Availability: All 1025 from Gen 1–9 + custom ability system
Elite Redux focuses entirely on competitive depth. Every Pokémon can have up to four abilities — three fixed and one customizable.
The hack includes:
- 200+ custom abilities
- Auto-perfect IVs
- Infinite Rare Candies
- EV setters
- No grinding required
- Highly intelligent AI
This hack removes filler and centers everything around high-level battling and team optimization.
If you love competitive theory crafting, Elite Redux stands apart.
Quick Comparison
| ROM Hack | Full Pokédex | Gameplay Style | Best For |
|---|---|---|---|
| Black Pearl Emerald | Yes | Classic Enhanced | Traditional full-dex experience |
| R.O.W.E. 2.0 | Yes | Open-World | Non-linear freedom |
| Emerald Crest | Yes | Vanilla Plus | Modernized Emerald |
| Emerald Rogue | Yes* | Roguelike | High replayability |
| Radical Red | Yes | Hardcore Challenge | Competitive difficulty |
| Elite Redux | Yes | Competitive Focused | Deep strategy builds |
* Emerald Rogue includes all Pokémon in the code, but not all are obtainable in a single run.
How These Hacks Include All Pokémon
Most of these projects use advanced decompilation frameworks like Pokeemerald Expansion or CFRU (Complete FireRed Upgrade).
These engines allow developers to add:
- Pokémon from Gen 1–9
- Regional forms
- Fairy typing
- Modern move pools
- Mega Evolutions
- Advanced AI systems
- Reusable TMs
- Auto-scaling mechanics
This is why Emerald and FireRed remain the most common base games.
Emulator Compatibility Tip
To avoid performance issues, always use updated emulators like mGBA or VisualBoyAdvance-M. These ROMs rely on expanded engines and advanced scripting that may not work correctly on older or mobile emulators.
If you’ve ever dreamed of a complete Pokémon experience where you can catch, train, and battle every species from Kanto to Paldea, these ROM hacks make it possible.
Each game caters to a different style—whether you’re into casual story runs, randomized roguelikes, or hardcore PvE challenges, there’s something here for every trainer. All that’s left is to pick your game, patch it up, and start your next adventure.
