Pokemon Undercover
Challenge expanded rematches, reach Johto through new routes, and find altered evolutions, shops, starters, and event locations.
- Status
- Completed
- Plays on
- PC · Android · iPhone (emulator)
- Base game
- Pokémon FireRed
- Version
- Beta 1.3.1
- Made by
- Charizard203
About Pokemon Undercover
Pokémon Undercover expands the FireRed world with a route into Johto, Gym Leader rematches, and Elite Four rematches where every member uses six Pokémon. Charizard203 made this completed GBA hack, Beta 1.3.1, with Tohjo Falls, Routes 26 and 27, and Mirage Cave opening access to event locations. Starters appear at Tohjo Falls and through specific NPCs, while trade evolutions have alternate methods. PokéMarts change stock based on your Badge Case, and the Department Store offers all TMs after defeating a particular opponent.
What's in it
- Elite Four rematches where every member has six Pokémon
- Rematch Gym Leaders
- Tohjo Falls beside the first Pokémon League entrance
- May gives the Running Shoes in Pallet Town
- Mirage Cave beside Tanoby Key, with access to event locations
- Level 20–40 starters at Tohjo Falls
- Starters from specific NPCs
- Pokémon names are no longer all capitalized
- Nidoqueen can breed as if it were Nidoran
- Battle Red, Green, Blue, Ruby, Sapphire, and Professor Oak
- PokéMart stock changes with the Badge Case
- All TMs at the Department Store after defeating a certain opponent
- Access to the Johto region
- Added Routes 26 and 27
- Alternative evolution methods for trade evolutions
Not sure how to install it?
A step-by-step walkthrough for GBA ROM hacks: emulators, patching tools and our in-browser patcher.
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