Why has no one brought this up recently? Gen 4's battle frontier and the subway in Gen 5 had a online co-op option, why is this absent in all the 3DS games?
Neither of them had it. In Gen 4 you could download opponent teams though.
>>33249719
Then what is the Wifi Train in the battle Subway?
>>33249759
I forgot about that. It worked the same way Gen 4 did. All it did was download real players teams and you battled those instead. There never was any co-op mode.
GF would rather spend time on important features like Trainer PR videos
>>33249794
Whoops, my bad. I never got a chance to try them out for myself before the DS online got shut down.
No, there was definitely co-op. You had to go to the Wi-Fi Club in the Pokemon Center.