[MyBoy] Working Pokemon Emerald codes?

[Muse]

So, I've tried to find working Pokemon Emerald codes for MyBoy ever since I realized my hard copy and physical GAmeboy Advance are never going to resurface after some 5-10 moves across the country. Must've lost a box along the way or something.

The only codes I've got to work are

• Walk Through Walls
• Buy Master Ball at PokéMart (top slot) for 0₱.

Beyond that, the only one that even gets a reaction is Infinite EXP, but instead of giving me Level Ups until I disable the code....it just freezes the game until I disable the code, at which point I just get the regular amount of EXP.

i have tried WITH and WITHOUT a Master Code, I have tried both Codebreaker and Action Replay (GameShark v3), and I just can't find codes that work. Even "Infinite Money" does....nada.

Any suggestions?


Thanks!

—Muse#3083

 

[Joom]

I haven't tried all of these, but they seem to be working. Just tested in My Boy with the nointro ROM.
https://www.pokemoncoders.com/pokemon-emerald-cheats/

You may also have a bad dump. Try looking for a different ROM, too.