Zelda: Oracle of Seasons Gameshark Codes (USA)
This page contains all of the Gameshark codes I have for Zelda: Oracle of Seasons (USA), a game for the Game Boy Color handheld console. If you are playing on a physical Game Boy/GBC then you'll need to purchase a physical Gameshark device to use the codes that you find on this page.
For those of you who are using an Emulator such as the VisualBoy Advance, you can typically add cheats by clicking on a tab at the top of your Emulator. This will lead you to a section where you can add codes or edit existing ones. Anyone who is using the VisualBoy Advance should check out my How to Setup Codes for GB/GBC on the VisualBoy Advance Guide for more information on how to get these cheats working.
If you don't see the code you are looking for on this page you should return to my Zelda: Oracle of Seasons Guides Index and choose a different section.
Sword and Tunic Color Modifier Codes
Invincibility: 017F29D0
Infinite and Max Health: 017FA2C6
Infinite Health (3 Hearts): 010CA2C6
Invincible: 01012BD0
Turn off to enter Mine Cart
Auto-Kill Of Some Enemies, Plus Earth Quake Mode In Some Areas: 011A84D0
Most Enemies Are Dead: 01019FCC
Some Enemies Can't Move: 012A8DD0
Have Blue Ore: 01029CC6
Have Bomb Flower: 01029BC6
Bomb Holding Capacity Modifier: 01??ABC6
Boomerang Level: 01??B1C6
Disable Drowning: 010378CC
You can swim in Lava with this code
Dragon Key: 01109AC6
Have Flippers: 014097C6
Have FloodGate Key: 01089AC6
Have Gasha Seed: 011098C6
Have Gnarled Key: 01049AC6
Have Hard Ore: 01049CC6
Have Access To Advanced Shop: 01EA14CF
Turn code on at the north entrance to town, go left on screen and the closed door will be open.
Enter the door and then turn the code off.
Infinite Items In Advanced Shop: 912040C6
Have All 16 Hearts and Infinite Health: 01FFA3C6
Have All 8 Essences of Seasons: 01FFBBC6
Have All Jewels For Ancient Ruin Entrance: 01FF9BC6
Have All Seasons: 018FB0C6
Have and Enable Mermaid Suit: 010CA3C6
Have Boxing Gloves: 01019BC6
Have Master Sword: 0103ACC6
Have Mirror Shield: 0103A9C6
Have Phonograph: 910BBCC6
You must have at least the Cuccodex (first item in the trade chain) for this code to work properly
Hero Cave Infinite Keys: 01016EC6
Infinite Bombchus: 0150ADC6
Infinite Bombs: 0109AAC6
Infinite Ember Seeds: 019AB5C6
Infinite Gale Seeds: 019AB8C6
Infinite Gasha Seeds: 9199BAC6
Infinite Magic Fire Powder: 0109B5C6
Infinite Mystery Seeds: 019AB9C6
Infinite Pegasus Seeds: 019AB7C6
Infinite Red Potions On Second Screen: 01FF97C6
Infinite Sent Seeds: 019AB6C6
(Level 6) Infinite Small Keys: 01097EC6
(Level 1) Infinite Keys: 01016FC6
(Level 2) Infinite Keys: 010170C6
(Level 3) Infinite Keys: 010171C6
(Level 4) Infinite Keys: 010172C6
(Level 5) Infinite Keys: 010173C6
(Level 6) Infinite Keys: 010174C6
(Level 7) Infinite Keys: 010175C6
(Level 8) Infinite Keys: 010176C6
Have Maku Seed: 014098C6
Have Pirates Bell: 01049BC6
Have Red Ore: 01019CC6
(Season Modifier) Spring: 01004ECC
(Season Modifier) Summer: 01014ECC
(Season Modifier) Fall: 01024ECC
(Season Modifier) Winter: 01034ECC
Have Treasure Map: 01089BC6
Upgrade Boomerang: 0102B1C6
Upgrade Roc's Feather: 0102B4C6
Upgrade Slingshot: 0102B3C6
Walk Through Walls: 010033D0
Turn off to open Treasure Chests