Hey there Lighten, welcome to PokeCommunity. All those games can be discussed in the
Metal and Color Generation Games (GB/GBC) forums and the
Advance Generation Games (GBA) forums. There are also
forums for X & Y here for speculation and news. So I was wondering if you have and play any of the 4th Generation games and which ones.
If you have any questions, feel free to message me or a moderator here. I hope you enjoy your time here at PokeCommunity.