4th Gen Tweaking

[Palamon]

Tweaking, or the void glitch is a popular glitch in the gen 4 games that is very hard to explain. Basically, if you use your bike in a certain pattern, parts of the map won't load correctly causing a black void to appear if done right. People have used this glitch to get the mythical Pokemon Sinnoh Pokemon.

Have you ever tweaked? I've wanted to, but I know I'll mess up, so I never bothered.

 

[RadEmpoleon]

I haven't done tweaking yet but I do want to try it one day. At the moment I don't have a second copy of a game I am willing to risk getting glitched or something.

 

[Sirius Black]

I remember seeing this around for a long time back when Generation 4 and Generation 5 were still the new generations, I think I might have attempted it but I obviously wasn't successful otherwise i'd be telling a different story haha... I always felt like people had to have done this with Action Replay in conjunction honestly though.