Seegz

I have looked all over for any info regarding the link system in this game and have come up empty handed. Anyone know how it works?

Just curious if this is for everyone or a bug related to my rom? Is this intended? The no sound for any moves is pretty straight forward no sound for thundershock or tackle or any move for that matter. But for animations let's use sand attack. The pokemon just kinda spasms and then the attacks is complete no sand or dirt shown sprayed at the opponent