Well, you can now download and insert the file for the roaming Darkrai. I've also documented how the roaming Pokémon are stored in the save data. If anyone's interested, I can provide my docs.
Korean Gen 4 games are supported, only Korean GS are not (yet).
pk3DS has an Encounter Editor. Maybe that will help you to find the correct offsets. https://github.com/kwsch/pk3DS
I'm currently looking into Platinum again. I've added some stuff about unused overworld sprites and underground goods to the TCRF article. Also, I've documented all the unused maps in that games, but the article on that is very bad and unfinished...
Anyway, if you are interested, go here: https://tcrf.net/Pokémon_Platinum
@Poke J cool I'll start working on gen 1 now then see if I can get some off your list. How do you want them extracted? Just using pkhex?
edit 1: so I decided to kick start with Pokemon yellow and have already caught the route 9 fearow.
i will upload it when I have a couple from yellow to upload
@Johnwraight you can defiantly help. I think @HaxAras is working on gen 5 and I'm working on gen 5 and 7. But, right now since there are so many Pokémon to get just catch what every you want just as long as you have the means to extract the Pokémon or the save file from your game.
Also @HaxAras I've get my hands on a copy of Green Version so I can get you those in game trades at the lowest possible level.
While it is a very minor glitch, and can wait some years if it needs too, I like debugging and letting programmer knows about flaws in their coding. I consider it as constructive critics.