Cause to be honest, I do. I miss stuff like the Action Replay, Gameshark or Game Genie. The beta codes and moon jump were really fun to mess around with in the day.
And so were some of the level editing codes for Mario 64 DS. That was massive in the old forum...
So yeah, anyone else miss the Action Replay and other devices like it?
Well there isn't anything on current gen as far as I know (PS4/xbox one), but PS3 has game genie and the 3DS games still use action replay which I recently used on Fire Emblem fates for max money.
and I think the Wii U has something that you can put all amiibo codes onto one thing, I need to look into this.