: Randomize field items (finding a Master Ball instead of a Potion) and what vendors sell in Poké Marts.
Shuffle items found on the ground, received from non-player characters (NPCs), or bought in shops.
| Feature | Description | |--------|-------------| | | Could be anything from Rattata to Mewtwo | | Wild Pokémon | Route 1 might have wild Dragonites; Victory Road might have Magikarp | | Trainer Pokémon | Brock could have a Lugia, but level scaling can keep it fair | | Catch rate | Optional to keep legendaries catchable early | | Impossible evolutions | Fixes trade evos (e.g., Machoke → Machamp at level 37) | | Type randomization | Wild – changes Pokémon types entirely |
Items found on the ground or bought in shops are shuffled, meaning a Poké Ball might actually be a Master Ball.
: The most widely used tool, compatible with Gen 1 through Gen 5.
To play a randomized version of FireRed or LeafGreen, you generally need three things: A Clean ROM File
Navigate through the tabs to customize your settings. You can set rules, such as limiting legendary Pokémon or forcing evolutions to happen at specific levels.
You need a program to play the game on your PC or phone.
In a randomized game, you never know when you'll find a powerhouse Pokémon.
: Randomize field items (finding a Master Ball instead of a Potion) and what vendors sell in Poké Marts.
Shuffle items found on the ground, received from non-player characters (NPCs), or bought in shops.
| Feature | Description | |--------|-------------| | | Could be anything from Rattata to Mewtwo | | Wild Pokémon | Route 1 might have wild Dragonites; Victory Road might have Magikarp | | Trainer Pokémon | Brock could have a Lugia, but level scaling can keep it fair | | Catch rate | Optional to keep legendaries catchable early | | Impossible evolutions | Fixes trade evos (e.g., Machoke → Machamp at level 37) | | Type randomization | Wild – changes Pokémon types entirely |
Items found on the ground or bought in shops are shuffled, meaning a Poké Ball might actually be a Master Ball.
: The most widely used tool, compatible with Gen 1 through Gen 5.
To play a randomized version of FireRed or LeafGreen, you generally need three things: A Clean ROM File
Navigate through the tabs to customize your settings. You can set rules, such as limiting legendary Pokémon or forcing evolutions to happen at specific levels.
You need a program to play the game on your PC or phone.
In a randomized game, you never know when you'll find a powerhouse Pokémon.