Pokemon FireRed GameShark Codes

GameShark codes for Pokemon FireRed work the same way inside Delta as they did on original GameShark hardware — a short string of hex values that patches specific memory addresses while the game runs, letting you skip the grind for items, encounters, or progress without touching the actual ROM file.

The list below covers the codes players actually use: infinite Master Balls for catching legendaries without a single miss, Rare Candy generation for fast leveling, and a shiny-encounter modifier for anyone hunting a specific shiny without resetting for hours. Each one is tested against the standard USA v1.1 FireRed ROM — codes ripped for other regions or revisions won't match these addresses.

Toggle codes on only when you need them and back off Rare Candy or the encounter modifier before anything you'd want to feel earned, like a Nuzlocke run or a completion save — these are conveniences, not requirements.