The following are known Action Replay Codes for Goemon’s Great Adventure on Nintendo 64 (N64).

Device Compatibility: Action Replay & GameShark

Player 1: Infinite Coins (After 1st Boss)
8119adee03e7

Player 1: Infinite Gold
8108828603e7

Player 1: Infinite Health
800882840003

Player 1: Infinite Lives
800882830003

Player 2: Infinite Gold
8108829003e7

Player 2: Infinite Lives
8008828d0003

Player 2: Infinite Health
8008828e0003

Open All Levels
50002d020000
810882aa0303