Cartride loose inside

[jedimind7]

I wasent sure wether to put this here or the classic forum. Im sure its been asked before(I couldnt find anything though)

Several of my SNES and Sega Genesis cartridges are loose inside. Like if you shake it a little bit you can hear a noise and it seems loose. Im not really sure how to word it but I think you get what im saying.

All of the games play perfectly fine but later on down the line could there be some problems such as it no longer playing or corrupt anything?

[Fuyukaze]

Could be a small peg broke off in it or the board's loose. If you have any bits, you should be able to unscrew them to find out if anything's loose inside. As far as it not working because of the rattle, I've yet to experience any issues with any of mine that rattle.