I tried every version on GameCube as well with AR and Gecko Codes and downloaded Ocarina Codes. Only NES button combo code worked all others failed I tested this on the wii not an actual gamecube which could be it. Trilogy on the other hand works way more effectively unfortunately, no phazon...
Metroid Prime Codes don’t work at all for me I tested every version of the game with every cheat from Ocarina and different gecko ones from everywhere only one that worked was the NES prime 1 button combo cheat
@K3Nv2 I got some cheapies at wallys, that are pretty good, already have lost a few expensive ones (one falls out and gone, can't find) while cutting grass so bought some cheap ones, and of course never lose these cheap ones. (Cheap meaning only $35, compared to air buds which I only have 1 of 2 now)