Achieving a 100% completion "save" in Pokémon FireRed is a massive undertaking that goes far beyond simply beating the Elite Four. A true completionist save file is generally defined by upgrading the Trainer Card to Gold and finishing all permanent in-game collectibles. 1. Trainer Card Upgrades (Gold Rank)
Here’s a draft text description you can use for a Pokémon FireRed 100% completed save file (for forums, save file sharing sites, or personal notes): pokemon fire red 100 save
What is a 100% Save?
Kanto Pokédex: Complete all 150 entries (Mew is not required). Achieving a 100% completion "save" in Pokémon FireRed
